303 Protectant · Fabric Protection Sprays
303 Fabric Guard Trigger Sprayer
Spray fabric guard; PFAS risk unclear without ingredient disclosure.
303 Fabric Guard is a water and stain-resistant spray treatment, likely containing fluorochemical water-repellent coating agents typical in such products. Brand provides no PFAS claims or ingredient transparency.
The safe swap
Ecos
Ecos Fabric Refresher Odor Eliminator Lavender Vanilla 20 Fl Oz
100/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
proprietary fabric protectant spray with waterproofing/stain resistance
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
other 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
303 Fabric Guard is a proprietary aerosol spray formulation designed to create water and stain repellency on textiles. The exact active ingredients are not publicly disclosed, which is standard for branded protectants but complicates independent safety assessment. The product relies on a pressurized delivery system (trigger sprayer) that aerosolizes the treatment, increasing potential for inhalation exposure compared to brush-on alternatives. Without ingredient transparency, assessment of volatile organic compounds (VOCs), propellant chemistry, and potential fluorinated polymer content (PFAS precursors) remains incomplete.
The brand's record and disclosure
303 Products (part of the Armor All/Clorox family) does not publicly commit to PFAS-free formulations or publish ingredient lists for this product. The brand has not responded to widespread consumer and environmental pressure for transparent PFAS disclosure in water-repellent sprays. No third-party certifications (such as Bluesign, GOTS, or OEKO-TEX) are advertised for this product, which is typical for spray-on aftermarket treatments but leaves independent verification gaps. The parent company (Clorox) has made limited climate-related commitments but has not prioritized fabric guard reformulation away from fluorochemicals.
How it compares in its category
Fabric guards as a category are notorious for PFAS reliance; most commercial spray versions (Scotchgard, Crep Protect, etc.) use fluorinated compounds for durability. 303 Fabric Guard occupies the mid-market segment and is cheaper than specialized athletic sneaker treatments but offers less durability than professional dry-cleaning protectants. Alternatives include non-fluorinated silicone-based sprays (fewer known) or natural oil treatments (less water-resistant). The lack of PFAS transparency places it in the same risk category as major competitors; it is not a lower-hazard option.
If you buy it
Apply only outdoors or in well-ventilated spaces to minimize inhalation of aerosolized mist; do not spray near face or on items in frequent close contact (pillows, clothing worn directly). Allow fabric to dry completely before use, typically 24 hours, to reduce residual exposure. Test on an inconspicuous area first to check for discoloration or stiffening, particularly on delicate or dyed textiles. Replace the trigger sprayer if it leaks or clogs; do not attempt to disassemble or refill. Store away from heat, flame, and out of reach of children and pets, as pressurized containers pose inhalation and accidental ingestion risks.
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.”
Inhalation exposure from aerosolized spray
Trigger spray format creates fine mist inhalation risk during application. Propellant inhalation and any volatile organic compounds in the formulation can irritate respiratory tract; no safety data sheet is publicly available to quantify this exposure.
Undisclosed PFAS or PFAS precursors in water-repellent matrix
Fabric guard sprays almost universally rely on fluorinated chemistry for water resistance; 303's silence on ingredients and PFAS status suggests possible reliance on C6 or C8 Teflon-family coating or precursors, though confirmation is not publicly documented.
Coating degradation and microfiber shedding over time
Applied polymer coatings on textiles can degrade with washing and wear, potentially releasing microfibers; no data on longevity or shed rates specific to this product exists in public records.
Allergic reaction or sensitization from undisclosed fragrance or biocides
No documented allergic reactions or fragrance allergen warnings are on record for this product. However, absence of a safety data sheet prevents assessment of potential fragrance compounds or antimicrobial agents in the formulation.
Propellant and volatile organic compound off-gassing
Aerosol cans typically use hydrocarbon or compressed-gas propellants that contribute to indoor air VOC levels during and shortly after application. Specific propellant type and VOC concentration are not disclosed.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% 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.
Safer alternatives in Fabric Protection Sprays
Ecos
Fabric Refresher Odor Eliminator Lavender Vanilla 20 Fl Oz
water-based liquid cleanser, no intentional PFAS additives
Lower concern fabric freshener.
✓Verified PFAS-free by a third party
Ecos
Freshener Odor Eliminator Lavender Vanilla 20 oz
liquid odor eliminator, plant-based formula
Lower concern. Liquid odor spray without typical PFAS applications.
✓Naturally PFAS-free material
Zep
Instant Carpet & Upholstery Spot Remover
Liquid surfactant cleaning solution
Liquid spot remover unlikely to contain PFAS, no confirmation needed.
⚠Brand says nothing about PFAS
More fabric protection 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.