Carbona · Fabric Protection Treatment Sprays
Carbona Stain Devils #3 Laundry Stain Remover
Liquid remover; low PFAS risk but no brand transparency on ingredients.
Carbona Stain Devils #3 is a liquid laundry treatment without known PFAS-prone coatings or water-repellent claims. Brand provides no explicit PFAS disclosure; ingredient list would clarify solvent composition.
We flunk more products than we pass. This one earned its grade. How we grade
Material
liquid solvent-based stain remover
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Carbona Stain Devils #3 is a liquid solvent-based remover formulated for protein and blood stains on fabrics and upholstery. The formula typically contains aliphatic petroleum distillates or similar mineral solvents, which work by dissolving and lifting stains but also present inhalation and dermal absorption risks if misused. Carbona does not publicly disclose the full ingredient list, making independent assessment of specific volatile organic compounds (VOCs) or other chemical constituents impossible. The solvent nature means effectiveness depends on evaporation, which requires adequate air circulation during and after application.
The brand's record and disclosure
Carbona has been selling stain removal products for decades and maintains a basic safety data sheet (SDS) availability, though detail is limited. The brand does not publish ingredient transparency reports or pursue third-party certifications (e.g., EPA Safer Choice, Green Seal). No major recalls or public health controversies are on record for this specific product line, but the company's silence on PFAS, VOC content, and full formulation aligns with industry norms for conventional solvent-based removers rather than best practice.
How it compares in its category
Solvent-based stain removers like this one occupy a middle ground: they are more potent than water-based or enzymatic alternatives but less hazardous than chlorinated solvents or professional-grade perchloroethylene (perc) products. Alternatives include enzyme-based removers (lower VOC, slower action) and hydrogen peroxide formulations (gentler, less effective on protein stains). Carbona's #3 is positioned for heavy-duty laundry use and is widely available at low cost, making it a standard choice despite lack of transparency.
If you buy it
Always use in a well-ventilated space (open windows, exhaust fan) to minimize inhalation of volatiles. Test on hidden fabric first, as solvents can damage some synthetics or dyes. Apply sparingly, allow to air-dry fully before washing or drying heat (tumble dryer, iron), and do not apply to delicate or dry-clean-only fabrics without expert guidance. Store in a cool, sealed container away from children and pets, and dispose of soaked materials as hazardous waste if local codes apply.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Volatile organic compound (VOC) inhalation
Petroleum distillate-based solvents are inherently volatile and release fumes during application and drying. Carbona does not disclose specific VOC content or composition, so exposure levels cannot be quantified; prolonged or poorly ventilated use increases respiratory and neurological risk.
Dermal absorption and skin irritation
Solvent-based removers can cause skin irritation, defatting, or systemic absorption through direct contact. Product labeling typically warns against skin contact, but accidental exposure during application or handling is common and risk increases with sensitive skin or repeated use.
Fabric damage and dye bleeding
Petroleum solvents may degrade certain synthetic fibers, fade or bleed dyes, or leave residue on delicate fabrics. No product-specific test data is publicly available; risk is material-dependent and user error is common.
Flammability
Aliphatic petroleum distillates are flammable, especially when concentrated or wet. The product should not be used near open flame, and dried fabrics must be fully aired before exposure to heat sources (tumble dryer, iron) to prevent ignition risk.
Absence of ingredient transparency
Carbona does not publish a full ingredient list, preventing consumers and safety professionals from assessing presence of sensitizers, endocrine disruptors, or other hazardous constituents that may be present in the proprietary blend.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
More fabric protection treatment sprays grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.