Regulatory Alert and Comprehensive Safety Analysis: The Methylene Chloride Crisis in Instant Gel Polish Removers – RESEARCH & PODCAST SERIES 2026

ditranllc Nail Industry, PODCAST, RESEARCH, Sanitation and Safety

Educational & Liability Disclaimer

This publication is provided for educational and regulatory literacy purposes only. It does not constitute legal, medical, regulatory, or professional advice.

Louisville Beauty Academy (LBA) does not endorse, verify, test, certify, approve, or confirm any product, manufacturer, distributor, third-party source, website, or external reference mentioned herein. All cited materials reflect publicly available information at the time of writing and are included for informational context only.

LBA is not a regulatory authority and does not issue binding interpretations of federal or state law. Compliance determinations remain the sole responsibility of manufacturers, suppliers, licensees, and appropriate governmental agencies.

To the fullest extent permitted by law, LBA and its affiliates disclaim all liability for any direct or indirect damages arising from reliance upon this publication.

For medical concerns, contact a licensed healthcare provider or Poison Control (1-800-222-1222). For legal or regulatory questions, consult qualified counsel or the appropriate agency.

An LBA Public Research & Regulatory Literacy Report for Kentucky Nail Professionals and Students

The professional nail industry is currently navigating a period of rapid technological advancement, where consumer demand for speed and durability often outpaces the development of safe chemical formulations. Among the most concerning developments in the recent decade is the proliferation of products marketed as “Magic,” “Burst,” or “Instant” gel polish removers. While these products promise to dissolve cured gel polish in a fraction of the time required by traditional acetone soaks, evidence from federal regulators and industry safety councils indicates that many of these formulations contain high concentrations of methylene chloride. This volatile organic compound, also known as dichloromethane, is a known carcinogen and neurotoxicant with a history of restricted industrial use. For the licensed beauty professional in Kentucky, understanding the chemical mechanisms, health risks, and the evolving regulatory landscape surrounding these products is not merely a matter of best practice, but a critical component of occupational safety and professional liability.

Executive Summary

  • Systemic Risk Identification: Federal laboratory testing conducted by the FDA has confirmed that several “magic” gel removers available on major online retail platforms contain between 77% and 94.4% methylene chloride, a substance explicitly prohibited in cosmetic products under 21 CFR 700.19.1
  • Toxicological Mechanism: Methylene chloride is a volatile solvent that enters the body via inhalation and dermal absorption; it is metabolized into carbon monoxide, which interferes with oxygen transport in the blood, and is classified by the EPA as a probable human carcinogen linked to liver, lung, and brain cancers.2
  • Evolving Federal Ban: Under the Toxic Substances Control Act (TSCA), the Environmental Protection Agency (EPA) finalized a rule in April 2024 that prohibits the manufacture and distribution of methylene chloride for all consumer uses and most industrial and commercial uses, including coating removal, effective between 2025 and 2026.5
  • Kentucky Board of Cosmetology Advisory: The KBC has issued an urgent warning to all licensees, emphasizing that the use of these “magic” removers poses a significant threat to workplace safety and client health, urging a shift back to reputable professional suppliers.7
  • Compliance Framework for Salons: To mitigate liability and protect health, salon owners and educational institutions must implement the “Hierarchy of Controls,” prioritizing the total elimination of hazardous removers, the maintenance of GHS-compliant Safety Data Sheets (SDS), and the use of high-efficiency source-capture ventilation systems.8

KBC Safety Notice (Verbatim)

KBC E-NEWSLETTER

February 18, 2026

Dear DI AN TRAN:

Subject: Important Safety Notice Regarding Magic Gel Polish Removers

We want to make you aware of an important consumer and workplace safety warning issued by the Nail Manufacturer Council and the Professional Beauty Association concerning products marketed as magic, burst, or instant gel polish removers.

Reports indicate that some of these products may contain methylene chloride (also known as dichloromethane), a highly toxic chemical that has been linked to serious health risks. Consumers and nail professionals may be unknowingly exposed when using products that are misleadingly; marketed as safe or effortless gel polish removal solutions.

To protect both licensed professionals and the public, we strongly encourage you to exercise caution when purchasing nail polish removers. The Nail Manufacturers Council emphasizes that nail professionals and consumers should only purchase products from reputable professional suppliers that comply with U.S. safety regulations.

Please review the embedded link below for additional information:

Nail Safety Council Warns Holiday Shoppers About Toxic ‘Magic’ Gel Polish Removers

For further details regarding health hazards associated with chemical exposure, you may also visit the Occupational Safety and Health Administration (OSHA) website.

https://www.osha.gov/nail-salons

Your safety and the safety of your clients remain a top priority. We appreciate your attention to this important matter and your continued commitment to safe professional practices.

Sincerely,

Kentucky Board of Cosmetology

What Are Magic/Burst/Instant Gel Removers?

The evolution of gel polish technology brought about a revolution in durability, but it also introduced a challenge: removal. Traditional soak-off gel polish consists of cross-linked polymers that require 10 to 20 minutes of contact with acetone to break the chemical bonds.10 In an effort to bypass this time-intensive step, “Magic” or “Burst” removers appeared on the market, claiming to achieve the same result in three to five minutes.7

The Marketing of “Instant” Gratification

These products are typically packaged in standard nail polish bottles or small jars and marketed with enticing claims of being “non-irritating,” “natural,” or “plant-based.” The physical effect is dramatic; upon application to a cured gel surface, the polish begins to bubble, crinkle, and lift from the nail plate almost instantly. This “bursting” effect is the primary selling point for DIY consumers and busy salon professionals looking to increase turnover rates.7

The Disconnect Between Labels and Chemistry

The central issue identified by the Nail Manufacturer Council (NMC) and the Professional Beauty Association (PBA) is the lack of transparency regarding the active ingredients in these removers.7 While legitimate professional brands use high concentrations of acetone blended with conditioning oils, the “magic” variants frequently utilize industrial-grade solvents. Analysis of the supply chain reveals that many of these products are manufactured internationally and sold through third-party marketplaces where labeling requirements are often bypassed or ignored.1

Product TypeTypical Active IngredientAction MechanismRemoval Time
Traditional Soak-OffAcetoneGradual swelling/softening of polymer matrix10–20 Minutes
Legitimate Gel RemoverAcetone + OilsSoftening with protected skin/nail hydration10–15 Minutes
“Magic/Burst” RemoverMethylene ChlorideRapid chemical degradation of cross-linked bonds3–5 Minutes

Source: 7

The rapid action that makes these products “magic” is actually a symptom of high-volatility chemical aggression. Methylene chloride is a small molecule that penetrates the cured gel layer far faster than acetone, but its ability to dissolve heavy-duty coatings like industrial paint makes it far too aggressive for human tissue and the delicate structure of the natural nail.1

Why Methylene Chloride Matters (Health & Exposure Risk)

Methylene chloride (Dichloromethane, ) is an organic compound with high vapor pressure, meaning it evaporates rapidly at room temperature.15 This volatility is particularly dangerous in the confined environment of a nail salon, where a professional may be positioned only inches away from the product during application.

The Mechanism of Neurotoxicity

As an anesthetic agent, methylene chloride targets the central nervous system (CNS). Upon inhalation, it rapidly enters the bloodstream and crosses the blood-brain barrier. Acute exposure manifests as dizziness, headache, nausea, and “feeling intoxicated”.2 If the concentration in the air is high enough, it can lead to respiratory depression, loss of consciousness, and cardiac arrest. OSHA notes that because the chemical is heavier than air, vapors can settle in low-lying areas or the breathing zone of a seated technician, creating pockets of dangerously high concentration even in rooms that appear to have general ventilation.14

The Metabolic Conversion to Carbon Monoxide

One of the most insidious risks of methylene chloride is that the human body metabolizes it into carbon monoxide (). Carbon monoxide has an affinity for hemoglobin that is roughly 200 times stronger than that of oxygen, forming carboxyhemoglobin.2 This endogenous production of effectively suffocates the body’s tissues from the inside out. For individuals with existing heart or lung conditions, this can trigger immediate cardiac events or worsen symptoms of angina.14

Carcinogenic and Long-Term Impacts

Chronic exposure to methylene chloride is strongly linked to several forms of cancer. The EPA’s 2020 risk evaluation and subsequent 2022 revised risk determination found that methylene chloride presents unreasonable risks for liver cancer, lung cancer, and potentially brain and blood cancers.21 The Department of Health and Human Services (DHHS) and the International Agency for Research on Cancer (IARC) have classified it as reasonably anticipated to be a human carcinogen.3

Dermal and Ocular Hazards

Beyond inhalation, the liquid chemical is highly irritating to the eyes and skin. It is absorbed slowly through intact skin, but prolonged contact can cause severe chemical burns.2 In the context of a “magic” remover, the chemical is often applied close to the cuticle and nail bed. If the skin is broken or sensitive, the absorption rate increases, and the potential for localized tissue damage and systemic toxicity rises significantly.15

What U.S. Safety Authorities Say

The regulatory landscape for methylene chloride has undergone a seismic shift in the last five years, moving from cautious monitoring to a comprehensive ban for most applications.

The EPA and the TSCA Final Rule (2024)

The Environmental Protection Agency (EPA) finalized a landmark rule in April 2024 under Section 6 of the Toxic Substances Control Act (TSCA). This rule effectively bans the manufacture, processing, and distribution of methylene chloride for all consumer uses and nearly all industrial and commercial uses.5 This decision was based on findings that the chemical poses an “unreasonable risk” to human health that cannot be mitigated through standard personal protective equipment (PPE) in most commercial settings.21

EPA MilestoneRequirementCompliance Date
Prohibition on DistributionManufacturers cannot sell to retailersFebruary 3, 2025
Prohibition on Retail SalesRetailers cannot sell to any customerMay 5, 2025
Industrial Phase-OutMost commercial uses must be fully ceasedApril 28, 2026
Furniture RefinishingLimited commercial use with WCPPMay 8, 2029

Source: 5

This timeline means that by mid-2025, any nail salon or beauty supply store selling a remover containing methylene chloride is in direct violation of federal distribution laws. The EPA encourages all users to cease the use of existing stock immediately and consult local solid waste agencies for proper disposal.6

OSHA Standards and Workplace Safety (29 CFR 1910.1052)

The Occupational Safety and Health Administration (OSHA) maintains strict limits for workplaces where methylene chloride is used. The Permissible Exposure Limit (PEL) is set at 25 parts per million (ppm) as an 8-hour time-weighted average.15

OSHA MetricLevelRequired Action
Action Level12.5 ppmExposure monitoring and medical surveillance
PEL (TWA)25 ppmEngineering controls (Ventilation) mandatory
STEL (15-min)125 ppmImmediate corrective action required

Source: 15

Crucially, OSHA warns that the odor of methylene chloride cannot be used to detect overexposure. Humans typically cannot smell the chemical until it reaches 300 ppm—which is 12 times the permissible limit.14 By the time a nail technician smells the “sweet” odor of a magic remover, they are already significantly over the legal exposure threshold.

FDA Prohibition in Cosmetics (21 CFR 700.19)

The Food and Drug Administration (FDA) has long recognized the hazard of methylene chloride in beauty products. Under 21 CFR 700.19, the ingredient is prohibited in any cosmetic product at any level because it is linked to cancer and is likely harmful to human health.1 Despite this, the rise of global e-commerce has allowed many non-compliant products to reach U.S. soil. The FDA’s 2025 laboratory results identified “magic” removers containing as much as 94.4% of this prohibited ingredient.1

How to Spot Risky Products

Licensed professionals must be vigilant in their procurement processes, moving away from the convenience of discount online retailers and toward reputable, professional-only distributors.

Marketing Red Flags

  • Speed Claims: Any remover claiming to work in under 5 minutes for UV-cured gel is likely using a high-solvency industrial chemical.7
  • Vague Ingredient Lists: Labels that list “Plant extract,” “Natural resin,” or “Bio-solvent” without specific chemical names are often masking the presence of DCM.1
  • Lack of Brand Recognition: Products from unknown manufacturers that do not have a domestic U.S. presence or a professional-grade reputation should be avoided.7

Safety Data Sheet (SDS) Red Flags

The Hazard Communication Standard requires all professional products to have a 16-section Safety Data Sheet available to employees.15 When reviewing an SDS, look for the following:

  • Chemical Names: Dichloromethane, Methylene Chloride, DCM, or Methyl Bichloride.1
  • CAS Number: 75-09-2. This is the unique identifier for methylene chloride.15
  • Hazard Statements: Look for “H351 – Suspected of causing cancer” or “H336 – May cause drowsiness or dizziness”.27
  • Volatility Data: A high vapor pressure (e.g., 350 mmHg at 20°C) indicates the chemical will evaporate quickly into the breathing zone.16

Physical Red Flags

  • The “Bubble” Effect: If the gel polish bubbles or “explodes” off the nail within 60 seconds of application, the chemical is likely too aggressive for safe cosmetic use.7
  • Sensation: If the client reports an immediate cold sensation followed by burning, the product is likely a high-volatility solvent like DCM.2

What This Means for Kentucky Licensees & Schools (Compliance View)

In Kentucky, the Board of Cosmetology (KBC) is charged with protecting the health and safety of the public under KRS 317A.060.28 While the KBC Safety Notice is an educational advisory, it serves as a critical notification of a known hazard.

The Educational Nature of Advisories

It is important to understand that a newsletter or advisory does not, in itself, create new law. However, it clarifies how existing laws apply to new threats. Under 201 KAR 12:230 (Code of Ethics), a licensee must “provide competent professional services” and follow appropriate sanitation and health requirements.30 Continuing to use a product that a regulatory board has explicitly identified as toxic and potentially illegal could be construed as “unprofessional conduct” or a failure to provide competent care, leading to disciplinary action under KRS 317A.140.32

Compliance Duties for Schools

For institutions like Louisville Beauty Academy, the regulatory duty is twofold. First, the school must teach students about the supplies and equipment used in “usual salon practices” and ensure they understand “Nail Product Chemistry”.34 This includes educating students on how to read an SDS and how to identify prohibited ingredients like methylene chloride. Second, schools must set a standard for the industry by ensuring their own clinics are free of non-compliant, hazardous products.34

Administrative Law and SB 84

The Kentucky legal landscape was recently altered by Senate Bill 84 (2025), which eliminated judicial deference to state agency interpretations of regulations.37 This means that the KBC cannot simply interpret a vague rule to ban a product without clear evidence. However, in the case of methylene chloride, the prohibition is backed by federal law (EPA and FDA). Kentucky licensees should understand that while the KBC’s advisory is educational, the underlying federal bans are legally binding and create a “standard of care” that, if ignored, opens the licensee to significant civil liability and insurance denials.28

LBA Policy-Ready Checklist

To ensure the safety of our students, staff, and the public, Louisville Beauty Academy recommends and encourages the following internal policies for all Kentucky salons and schools:

  • LBA Recommends: Total Elimination – Cease the purchase and use of any “Magic,” “Burst,” or “Instant” gel remover that is not sourced from a reputable, major U.S. professional brand with a verifiable, methylene-chloride-free SDS.7
  • LBA Recommends: Vendor Auditing – Only buy from distributors that provide full GHS-compliant documentation and have a history of serving the professional beauty industry.7
  • LBA Recommends: SDS Verification – Audit the salon’s current chemical inventory and confirm that no product contains CAS # 75-09-2. If found, sequester the product immediately.22
  • LBA Recommends: Proper Disposal – Do not pour old “magic” removers down the drain. This is a violation of environmental law and can create explosive sewer gases. Contact the Kentucky Division of Waste Management for hazardous waste disposal.39
  • LBA Recommends: Source-Capture Ventilation – Ensure every nail station is equipped with a system that pulls air away from the technician’s breathing zone and exhausts it outdoors or through professional-grade charcoal filters. A minimum of 50 CFM per station is encouraged.9
  • LBA Recommends: PPE Literacy – Teach staff that standard nitrile gloves provide zero protection against methylene chloride. If the chemical must be handled, only laminate gloves (e.g., Silver Shield) provide the necessary breakthrough resistance.18
  • LBA Recommends: Client Consultation – Maintain a record of all products used on a client and inform them of the safety profiles of the removers being utilized.30
  • LBA Recommends: Hygiene Standards – Enforce strict no-eating and no-drinking rules at the nail station to prevent the accidental ingestion of chemical dust and vapors.41
  • LBA Recommends: Small-Portioning – Use only the minimum amount of product needed for the service. Keep products in small, tightly capped containers to limit evaporation into the salon air.43
  • LBA Recommends: Secondary Containment – Place trash that has absorbed liquid removers into sealed bags before placing them in metal, self-closing trash cans.43
  • LBA Recommends: Ongoing Education – Dedicate clinical time to discussing the chemistry of gel removal and the reasons why traditional acetone soaks are the safer alternative.11
  • LBA Recommends: Respiratory Awareness – Instruct students to never lean directly over the nail during the removal process, as this places their nose and mouth in the highest concentration of vapors.14
  • LBA Recommends: Transparency – Provide clients with access to the SDS of any product used on them if requested, fostering a culture of regulatory literacy and public trust.13
  • LBA Recommends: Monitoring Health – Encourage staff to report symptoms like lightheadedness or headaches immediately. These are not just “part of the job” but signs of chemical overexposure.2
  • LBA Recommends: Regulatory Compliance – Review the Kentucky Board of Cosmetology’s website monthly for new safety alerts and administrative regulation updates.32

FAQs

Q1: Why did the EPA wait until 2024 to ban methylene chloride? A: The EPA has been evaluating the risks since 2014. Under the 2016 amendments to TSCA, the agency was required to conduct rigorous, peer-reviewed risk evaluations for the first ten “high-priority” chemicals, of which methylene chloride was one. The final 2024 rule is the culmination of a multi-year process involving public comment and scientific review.6

Q2: Is acetone safe if methylene chloride is not? A: Acetone is not without risk—it is highly flammable and can cause drying or irritation—but it does not have the same carcinogenic or endogenous carbon monoxide risks as methylene chloride. When used with proper ventilation and dermal protection (like nitrile gloves for short intervals), it is the industry-standard safe alternative.11

Q3: What if my “magic” remover says it is “non-toxic”? A: Terms like “non-toxic” and “natural” are not strictly regulated in the cosmetic industry. If the product removes gel in 3 minutes and the manufacturer won’t provide an SDS with a full ingredient list, the claim is likely misleading.7

Q4: Can I tell if a remover is dangerous by its smell? A: No. Methylene chloride has a sweet odor, but your sense of smell can become fatigued, and the chemical can be present at dangerous levels before you detect it. Relying on odor is a primary cause of accidental overexposure.14

Q5: Will a simple dust mask protect me from these vapors? A: No. Standard dust masks or surgical masks only filter particles. They provide zero protection against chemical vapors. Only a properly fitted respirator with organic vapor cartridges—or better yet, a source-capture ventilation system—can protect against DCM vapors.9

Q6: What are the symptoms of methylene chloride poisoning? A: The most common signs are dizziness, headache, mental confusion, and a feeling of being “high” or intoxicated. Severe signs include chest pain (from carbon monoxide buildup) and loss of coordination.2

Q7: Are “magic” removers illegal in Kentucky? A: The FDA prohibits methylene chloride in cosmetics, and the EPA is phasing out its distribution. Using a product that contains a federally prohibited, mislabeled, and toxic ingredient in a professional salon environment would violate the Kentucky Board of Cosmetology’s requirements for competent and safe service.1

Q8: How do I dispose of these products safely? A: Treat them as hazardous waste. Do not pour them down the sink or throw them in the regular trash. Contact the Kentucky Division of Waste Management at 502-564-6719 for instructions on proper disposal for small businesses.39

Q9: Why do some online retailers still sell these products? A: Many third-party sellers are located overseas and do not comply with U.S. labeling or safety laws. Platforms often struggle to remove non-compliant listings as quickly as they appear. It is the responsibility of the licensed professional to vet their suppliers.7

Q10: What should I do if a client has an adverse reaction to a remover? A: If the client experiences burning or skin redness, wash the area with soap and water immediately. If they feel dizzy or have difficulty breathing, move them to fresh air and seek medical attention. Report the incident to the FDA through their cosmetic complaint portal.1

Q11: Does source-capture ventilation really work? A: Yes. A source-capture system positioned within 12 inches of the nail application can remove a concentrated volume of contaminants before they ever reach the technician’s breathing zone, which is the most effective way to lower exposure.9

Q12: Can I use these removers if I wear gloves? A: Most salon gloves are made of nitrile or vinyl, which methylene chloride penetrates almost instantly. Unless you are wearing specialized laminate gloves, the chemical will reach your skin through the glove, potentially causing chemical burns.19

SEO Requirements

SEO Keywords: methylene chloride, magic gel remover, burst gel polish remover, nail salon chemical safety, OSHA nail salon standards, EPA methylene chloride ban, Kentucky Board of Cosmetology, dichloromethane health risks, professional nail removal, LBA safety checklist, SDS for nail products, gel polish toxicology.

Meta Description: Research report on the safety risks of methylene chloride in “magic” gel polish removers. Learn about EPA bans, health hazards, and Kentucky compliance for salons.

Internal Link Suggestions:

  1. Kentucky Administrative Regulations for Salons (Link to KBC law overview)
  2. Understanding Safety Data Sheets (SDS) (Link to LBA chemistry lesson)
  3. The Importance of Salon Ventilation (Link to occupational hygiene post)
  4. How to Spot Counterfeit Professional Products (Link to procurement guide)
  5. LBA Clinical Safety Protocols (Link to internal school policy page)

Image Ideas:

  1. Chemical Comparison Table: A visually styled infographic comparing Acetone and Methylene Chloride on volatility, flammability, and carcinogenic risk.
  2. The Breathing Zone Diagram: A diagram showing a 2-foot sphere around a technician’s face, illustrating how vapors from a nail table enter the respiratory system.
  3. Labeling Red Flags: A photo of a generic “Magic Remover” bottle with call-outs highlighting missing ingredients, lack of manufacturer address, and vague safety claims.
Gmail – Important Safety Notice_ Magic Gel Polish RemoversDownload

Works cited

  1. Cosmetic Products Containing Methylene Chloride | FDA, accessed February 18, 2026, https://www.fda.gov/consumers/health-fraud-scams/cosmetic-products-containing-methylene-chloride
  2. Methylene Chloride | Medical Management Guidelines | Toxic Substance Portal – CDC, accessed February 18, 2026, https://wwwn.cdc.gov/TSP/MMG/MMGDetails.aspx?mmgid=230&toxid=42
  3. Methylene Chloride | ToxFAQs™ | ATSDR – CDC, accessed February 18, 2026, https://wwwn.cdc.gov/TSP/ToxFAQs/ToxFAQsDetails.aspx?faqid=233&toxid=42
  4. Use and Market Profile for Methylene Chloride – Regulations.gov, accessed February 18, 2026, https://downloads.regulations.gov/EPA-HQ-OPPT-2016-0742-0062/content.pdf
  5. EPA’s Methylene Chloride Ban | Trihydro Corporation, accessed February 18, 2026, https://www.trihydro.com/news/news-details/epa-methylene-chloride-ban
  6. Risk Management for Methylene Chloride | US EPA, accessed February 18, 2026, https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/risk-management-methylene-chloride
  7. Nail Safety Council Warns Holiday Shoppers About Toxic ‘Magic’ Gel Polish Removers – Professional Beauty Association, accessed February 18, 2026, https://www.probeauty.org/nmc-warns-about-toxic-magic-gel-polish-removers/
  8. Hierarchy of Controls – CDC, accessed February 18, 2026, https://www.cdc.gov/niosh/learning/safetyculturehc/module-3/2.html
  9. Nail Salon Ventilation System Requirements | HealthyAir® Source Capture – Healthy Air Inc, accessed February 18, 2026, https://healthyair.com/pages/nail-salon-source-capture-system
  10. 12 Best Gel Polish Brands of 2026: Sponsorship-Free Reviews, accessed February 18, 2026, https://slbeautyco.com/blogs/gel-nail-polish/best-gel-polishes
  11. Best Quality Gel Nail Polish: Top Brands and Tips for 2024, accessed February 18, 2026, https://www.lavishluxnailspa.com/best-quality-gel-nail-polish.html
  12. Nail Safety Council Warns About Toxic Gel Polish Remover – Beauty Packaging, accessed February 18, 2026, https://www.beautypackaging.com/breaking-news/nail-safety-council-warns-about-toxic-gel-polish-remover/
  13. Nail Manufacturer Council on Safety | Pro Beauty Association, accessed February 18, 2026, https://www.probeauty.org/pba-advocacy/nail-manufacturer-council-on-safety/
  14. Methylene Chloride Hazards for Bathtub Refinishers – OSHA, accessed February 18, 2026, https://www.osha.gov/sites/default/files/publications/methylene_chloride_hazard_alert.pdf
  15. 1910.1052 – Methylene chloride. | Occupational Safety and Health Administration, accessed February 18, 2026, https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1052
  16. NIOSH Pocket Guide to Chemical Hazards – Methylene chloride – CDC, accessed February 18, 2026, https://www.cdc.gov/niosh/npg/npgd0414.html
  17. 1910.1052 App A – Substance Safety Data Sheet and Technical Guidelines for Methylene Chloride – OSHA, accessed February 18, 2026, https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1052AppA
  18. Methylene Chloride – Facts No. 5 | Occupational Safety and Health Administration, accessed February 18, 2026, https://www.osha.gov/methylene-chloride/meth-facts/fact-sheet-5
  19. 1910.1052 App C – Questions and Answers – Methylene Chloride Control in Furniture Stripping | Occupational Safety and Health Administration, accessed February 18, 2026, https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.1052AppC
  20. Methylene Chloride – OSHA, accessed February 18, 2026, https://www.osha.gov/sites/default/files/publications/osha3144.pdf
  21. Final Risk Evaluation for Methylene Chloride | US EPA, accessed February 18, 2026, https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/final-risk-evaluation-methylene-chloride
  22. Methylene Chloride/Dichloromethane – Research Safety – University of Kentucky, accessed February 18, 2026, https://researchsafety.uky.edu/chemical-safety/chemical-hazards-information/methylene-chloride
  23. Methylene Chloride – Hazard Recognition | Occupational Safety and Health Administration, accessed February 18, 2026, https://www.osha.gov/methylene-chloride/hazards
  24. This is why we warn against these products: Nail Damage from “Magic Gel Remover” : r/GelX_Nails – Reddit, accessed February 18, 2026, https://www.reddit.com/r/GelX_Nails/comments/1kpztgy/this_is_why_we_warn_against_these_products_nail/
  25. Methylene Chloride | NIOSH – CDC Archive, accessed February 18, 2026, https://archive.cdc.gov/www_cdc_gov/niosh/topics/methylenechloride/default.html
  26. EPA Guidelines on Methylene Chloride – Occupational Health & Safety, accessed February 18, 2026, https://ohs.uky.edu/industrial-hygiene/epa-guidelines-on-methylene-chloride
  27. DS Fact Sheet: Working Safely with Dichloromethane (DCM, Methylene Chloride) – ORS – NIH, accessed February 18, 2026, https://ors.od.nih.gov/sr/dohs/Documents/working-safely-with-dichloromethane.pdf
  28. Title 201 Chapter 12 Regulation 060 • Kentucky Administrative Regulations – Legislative Research Commission, accessed February 18, 2026, https://apps.legislature.ky.gov/law/kar/titles/201/012/060/12425/
  29. 317A.060 Administrative regulations. – Legislative Research Commission, accessed February 18, 2026, https://apps.legislature.ky.gov/law/statutes/statute.aspx?id=53217
  30. Title 201 Chapter 12 Regulation 230 • Kentucky Administrative Regulations – Legislative Research Commission, accessed February 18, 2026, https://apps.legislature.ky.gov/law/kar/titles/201/012/230/
  31. Board of Cosmetology (Amendment) 201 KAR 12:230. Code of ethics., accessed February 18, 2026, https://apps.legislature.ky.gov/services/karmaservice/documents/12430/ToPDF?markup=false
  32. Kentucky Revised Statutes – Chapter 317A – Legislative Research Commission, accessed February 18, 2026, https://apps.legislature.ky.gov/law/statutes/chapter.aspx?id=38831
  33. Title 201 Chapter 12 Regulation 060 • Kentucky Administrative Regulations – Legislative Research Commission, accessed February 18, 2026, https://apps.legislature.ky.gov/law/kar/titles/201/012/060/
  34. Title 201 Chapter 12 Regulation 082 • Kentucky Administrative Regulations – Legislative Research Commission, accessed February 18, 2026, https://apps.legislature.ky.gov/law/kar/titles/201/012/082/16143/
  35. Title 201 Chapter 12 Regulation 082 • Kentucky Administrative Regulations • Legislative Research Commission – Louisville Beauty Academy, accessed February 18, 2026, https://louisvillebeautyacademy.net/wp-content/uploads/2024/11/KYLaw-11-12-2024-Title-201-Chapter-12-Regulation-082-%E2%80%A2-Kentucky-Administrative-Regulations-%E2%80%A2-Legislative-Research-Commission.pdf
  36. Title 201 Chapter 12 Regulation 082 • Kentucky Administrative Regulations – Legislative Research Commission, accessed February 18, 2026, https://apps.legislature.ky.gov/law/kar/titles/201/012/082/10893/
  37. A New Era for Kentucky Administrative Law: No More Deference – DBL Law, accessed February 18, 2026, https://www.dbllaw.com/a-new-era-for-kentucky-administrative-law-no-more-deference/
  38. Buying the Goods – Business – NAILS Magazine, accessed February 18, 2026, https://www.nailsmag.com/390586/buying-the-goods
  39. Nail Salon H azardous W aste, accessed February 18, 2026, https://eec.ky.gov/Environmental-Protection/Compliance-Assistance/DCA%20Resource%20Document%20Library/NailSalonHazardousWasteFactSheet.pdf
  40. Nail Salon Hazardous W aste – Kentucky Board of Cosmetology, accessed February 18, 2026, https://kbc.ky.gov/Licensure/Documents/NailSalonHazardousWasteFactSheet%20-%20English.pdf
  41. Safety and health hazards in nail salons – Oregon OSHA, accessed February 18, 2026, https://osha.oregon.gov/OSHAPubs/factsheets/fs28.pdf
  42. Indoor Air Quality in Nail Salons | Environmental Law Institute, accessed February 18, 2026, https://www.eli.org/buildings/indoor-air-quality-nail-salons
  43. Protecting the Health of Nail Salon Workers – EPA, accessed February 18, 2026, https://www.epa.gov/sites/default/files/2015-05/documents/nailsalonguide.pdf
  44. nail-salon-workers-guide.pdf, accessed February 18, 2026, https://www.pa.gov/content/dam/copapwp-pagov/en/dos/department-and-offices/bpoa/cosmetology/guide/nail-salon-workers-guide.pdf
  45. HHE Report No. HETA-92-128-2241, Tina and Angela’s Nail Salon, Springdale, Ohio – CDC, accessed February 18, 2026, https://www.cdc.gov/niosh/hhe/reports/pdfs/1992-0128-2241.pdf
  46. Understanding the Breathing Zone for Nail Technicians – Aerovex Systems, accessed February 18, 2026, https://aerovexsystems.com/understanding-the-breathing-zone-for-nail-technicians/
  47. Methylene Chloride – Facts No. 4 | Occupational Safety and Health Administration, accessed February 18, 2026, https://www.osha.gov/methylene-chloride/meth-facts/fact-sheet-4