Carbona · Fabric Stain Guard Sprays
Carbona Laundry Pretreat Stain Remover Spray
Oxygen-based stain remover carries lower PFAS concern. No verification available.
This rinse-off laundry spray uses oxygen-based bleach unlikely to require intentional PFAS. Brand makes no disclosure, and no independent testing is available.
We flunk more products than we pass. This one earned its grade. How we grade
Material
aqueous cleaning solution, surfactants, oxygen-based bleach
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Carbona Laundry Pretreat Remover Spray is made of, ingredients and materials
Carbona's oxy-powered formula relies on hydrogen peroxide or percarbonate salts as the active bleaching agent, which break down into water and oxygen when activated. Unlike chlorine bleach, oxygen-based systems do not produce chlorine gas or persistent toxic residues. Surfactants help lift oils and dirt; the aqueous base minimizes volatile organic compounds typical of solvent-based spot removers. This chemistry presents lower concern for direct fabric contact and indoor 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.
Fabric lightening or dye damage
Oxygen-based bleach can lighten or remove color from dyed fabrics, particularly on reds, purples, and dark synthetics. Always spot-test on a hidden seam or inside collar before full application.
Surfactant skin irritation
Anionic and nonionic surfactants in cleaning sprays can cause mild contact dermatitis or eye irritation if directly applied to skin or splashed. Wash hands after use and avoid spraying directly on exposed skin.
Respiratory irritation from aerosolized spray
Any pressurized spray product can create fine mist inhalation when used in enclosed spaces. Oxygen-based formulas do not release toxic gases, but prolonged inhalation of surfactant aerosol may irritate airways in sensitive individuals.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Fragrance allergen exposure
No fragrance-related complaints are documented for this specific product. If the product contains added fragrance (common in consumer laundry products), individuals with fragrance sensitivities should check the label or test on a small area first.
Hydrogen peroxide decomposition and residue
Oxygen-based bleach fully breaks down into water, oxygen, and sodium carbonate residue during washing; no persistent toxic byproducts remain on fabric when used as directed.
How is this PFAS grade calculated?
The brand's record and disclosure
Carbona has not publicly disclosed PFAS testing or certification status; the brand remains silent on water repellency or stain-guard chemistry in this product line. No major product recalls or safety warnings have been issued for this laundry spray. The brand is a legacy stain-removal company (founded 1940s) with routine product updates but limited third-party transparency on detailed ingredient sourcing or testing.
How it compares in its category
Oxygen-based fabric sprays present lower concern compared to solvent-heavy products (which carry VOC and neurotoxin concerns) or chlorine-based options (which pose respiratory and fabric-damage risks). Carbona's formulation is broadly comparable to store-brand oxygen cleaners and mid-market alternatives like Fels-Naptha or Zout, all using similar peroxide chemistry. Higher-cost eco-certified options (e.g., Seventh Generation) may offer additional verification, but this product's baseline safety profile is sound.
If you buy it
Apply to wet or dry fabric at least 5-10 minutes before washing; do not use on delicate silks or wool without testing on a hidden area first, as oxygen bleach can lighten dyed fabrics. Store in a cool, dark place to prevent degradation of the active oxygen component. Replace if the liquid becomes discolored or develops an off smell, signaling loss of potency. Use in well-ventilated spaces (though fume risk is minimal with this formulation) and keep away from children and pets.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Carbona has made none
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.