Lysol · Fabric Stain Guard Sprays
Disinfectant Spray Lysol
Lower concern, but no transparency on formula.
This liquid spray disinfectant carries no inherent PFAS risk from its material, though the brand provides no public PFAS disclosure.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Aqueous disinfectant solution in spray bottle
Lab data
No public lab test
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What Disinfectant Spray Lysol is made of, ingredients and materials
Lysol disinfectant spray is an aqueous solution typically containing alkyl dimethyl benzyl ammonium saccharinate (quaternary ammonium compound) or similar biocides, plus water, fragrance, and propellant (usually hydrocarbons). The active ingredients kill microbes on hard surfaces; the propellant disperses them as an aerosol. Inhalation of the spray mist and fragrance components is the primary route of concern, especially with prolonged or unventilated use.
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.
Respiratory irritation from spray inhalation
Quaternary ammonium compounds and fragrance volatiles in aerosol form are documented respiratory irritants. Prolonged or poorly ventilated use may trigger coughing, wheezing, or asthma exacerbation, especially in sensitive individuals or children.
Fragrance allergens and sensitizers
Lysol formulations contain undisclosed fragrance blends; specific allergen components are not publicly listed. Repeated inhalation or skin contact in sensitive individuals may cause contact dermatitis or asthmatic response.
Skin and eye irritation on direct contact
Quaternary ammonium active ingredients and preservatives can cause chemical burns or conjunctivitis if sprayed directly on skin or eyes. Product labeling carries standard warnings for this hazard.
Propellant-related inhalation risk
Hydrocarbon propellants used in aerosol formulations carry low but documented risk of central nervous system effects with excessive or intentional inhalation. Normal use under ventilation poses minimal risk.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Formaldehyde / VOCs
No public data suggests Lysol spray contains formaldehyde releasers; however, full preservation system is not disclosed, so presence cannot be ruled out entirely without manufacturer confirmation.
Source, ATSDR ↗The full breakdown
The brand's record and disclosure
Reckitt Benckiser (Lysol's parent company) does not publicly disclose full ingredient details beyond EPA-registered active ingredients. The brand has faced no major recalls or safety warnings specific to Lysol spray in recent years, but the company has been slow to adopt transparent PFAS disclosure practices across its product range. Lysol products are EPA-registered disinfectants, which means active ingredients have undergone safety review, though this does not cover all inert ingredients or long-term inhalation risk.
How it compares in its category
Lysol is a mainstream, widely used disinfectant; competitors include Clorox, Microban, and plant-based alternatives. Unlike bleach-based sprays, Lysol does not produce chlorine gas, reducing acute chemical injury risk. However, quaternary ammonium sprays (including Lysol) carry a consistent respiratory irritation profile similar to category peers. Plant-based or vinegar-based alternatives pose lower inhalation risk but may be less effective against certain pathogens.
If you buy it
Always spray in well-ventilated areas; avoid inhaling mist directly and do not spray toward face or breathing zones. Keep away from children and pets during and after application. Do not mix with other cleaners, especially bleach or ammonia, as this creates toxic gas. Wipe down surfaces after disinfection to reduce residue and ongoing off-gassing; do not use on food-contact surfaces without thorough rinsing.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Lysol has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
More 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.