The Laundress · Fabric Stain Guard Sprays
The Laundress Wool And Cashmere Fabric Spray
Avoid as PFAS risk is unclear and the brand hasn't disclosed formulation.
This spray protects fine fibers but the brand provides no public disclosure of PFAS or repellency chemistry. Fabric protection sprays often rely on water and stain-resistant coatings containing PFAS.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
fabric spray (aqueous formulation for wool/cashmere)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
Aqua Pure
3M Aqua-Pure AP802B Whole House Filter Housing
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product. See all of them.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product. See all of them.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product. See all of them.
What The Laundress Wool And Cashmere Fabric is made of, ingredients and materials
The Laundress Wool and Cashmere Fabric Spray is an aqueous (water-based) formulation designed to freshen and protect delicate fibers without washing. As a fabric treatment spray, it typically contains surfactants, preservatives, and fragrance to clean and condition wool and cashmere. The spray's effectiveness on stain protection depends on whether it uses water-repellent coatings, which may involve PFAS compounds (fluorochemicals), though the brand has not publicly disclosed the full ingredient list or stain-guard chemistry.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
Fragrance allergens and skin sensitizers
Fabric sprays typically contain fragrance blends that can include undisclosed allergens or irritants. The Laundress brand uses proprietary fragrance but does not list specific fragrance components, raising concern for consumers with fragrance sensitivity or contact dermatitis history.
Preservative and antimicrobial residues
Aqueous formulations require preservatives to prevent bacterial and mold growth in the bottle and on treated fabric. Common preservatives (such as methylisothiazolinone) can cause allergic contact dermatitis, though no specific documented incidents for this product are known.
Inhalation exposure during spray application
Spray-applied products create aerosolized particles and volatile compounds. Repeated use in enclosed spaces without ventilation may lead to inhalation of surfactants, fragrance compounds, or propellants, particularly concerning for individuals with asthma or respiratory sensitivity.
Surfactant skin or eye irritation on direct contact
Surfactants in fabric sprays can cause mild irritation if the spray contacts skin or eyes directly before drying. The product label likely recommends avoiding contact, but accidental exposure during application is a minor but documented risk in spray products.
PFAS
Stain-guard fabric sprays commonly use fluorochemical (PFAS-based) water repellents to achieve durable protection. The brand has not disclosed whether this product uses PFAS, though the stain-guard claim and lack of explicit PFAS-free marketing strongly suggest fluorochemicals are present; this hazard is graded separately as Poor (40/100).
Source, ATSDR ↗The full breakdown
The brand's record and disclosure
The Laundress has built reputation as a premium fabric-care brand but has been largely silent on PFAS content and formulation transparency despite growing consumer concern about fluorinated water repellents in textiles. The company does not appear to hold third-party certifications (such as OEKO-TEX or Bluesign) that would independently verify chemical safety. No major recalls or safety incidents have been publicly documented for this specific product, but the lack of proactive disclosure about stain-guard chemistry is a red flag in an industry where PFAS use is common.
How it compares in its category
Fabric protection sprays typically fall into two camps, those using PFAS-based water repellents (more durable but chemically concerning) and those using alternative polymers or silicone-based coatings (less persistent but less transparent labeling). The Laundress positions itself as a premium brand but does not market itself as PFAS-free or disclose stain-guard chemistry, placing it in a middle zone of uncertainty compared to brands that explicitly avoid PFAS or those that fully disclose ingredients. Competing products like Woolite Delicates or some eco-focused sprays often provide clearer ingredient statements.
If you buy it
Use in well-ventilated areas since spray products can create inhalation exposure to fragrance and preservatives. Test on an inconspicuous area of the garment first to check for discoloration or residue buildup. Apply sparingly and allow fabric to dry fully before wearing; repeated application without cleaning the garment can lead to product accumulation and potential stiffness. Store the bottle away from heat and direct sunlight, and discontinue use if any irritation or allergic reaction occurs, especially if you have fragrance sensitivities.
What we don’t know
- Basis
- Model estimate, 55% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- The Laundress has made none
Formulations change between production runs, so check the current label. How we grade.
Better-graded alternatives in Fabric Stain Guard Sprays
Nikwax
Waterproofing Wax for Leather
- wax-based waterproofing
- The brand calls it PFAS-free, which we have not verified
- Respiratory irritation or fume inhalation during application
2 hazards checked on this product. See all of them.
Find an alternative on Amazon
Angelus
Mink Oil Paste Leather Waterproofer and Contitioner 3 oz
- mink oil paste, natural oil-based conditioner
- We found no PFAS statement from the brand
- Microbial growth (natural oil rancidity)
2 hazards checked on this product. See all of them.
Find an alternative on Amazon
Timberland
Waximum Waxed Leather Protector
- Wax-based leather protector
- We found no PFAS statement from the brand
- Volatile organic compounds (VOCs) from solvents
3 hazards checked on this product. See all of them.
Find an alternative on AmazonMore fabric stain guard 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.