Seventh Generation · Dish Soap
Seventh Generation Dish Soap - Fresh Lime & Ginger
Low PFAS concern. Plant-based cleaner with verified PFAS-free claim.
Seventh Generation explicitly claims PFAS-free formulation and carries EPA Safer Choice certification. Dish soaps rarely contain PFAS intentionally, and this brand's verified claim adds confidence.
Brand says: “Seventh Generation products are free from PFAS and contain no synthetic fragrances or dyes”
We flunk more products than we pass. This one earned its grade. How we grade
Material
water, plant-derived surfactants, essential oils
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
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What Seventh Generation Dish Soap Ginger is made of, ingredients and materials
Seventh Generation Dish Soap uses plant-derived surfactants (typically coconut or other botanical sources) rather than petroleum-based synthetic detergents, combined with water and essential oils for the lime and ginger fragrance. Plant surfactants are biodegradable and break down more readily in aquatic environments compared to some synthetic alternatives. The absence of chlorine, phosphates, and synthetic dyes reduces environmental persistence and acute toxicity risk during use and disposal.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Fragrance allergens (lime and ginger essential oils)
Essential oils and their constituents (limonene from lime, gingerol compounds) are known contact allergens for sensitive populations. Risk is low in diluted dishwashing context (rinse-off product) but not zero for individuals with known citrus or ginger sensitivities or atopic dermatitis.
Skin sensitization from undisclosed fragrance components
Essential oil blends in personal-care products can occasionally contain trace constituents not explicitly listed. Seventh Generation discloses 'essential oils' but not typically individual terpene fractions. For individuals with diagnosed fragrance sensitivities, patch testing or fragrance-free alternatives may be prudent.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Third-party PFAS-free verification
A third party reports verifying this product as PFAS-free.
1,4-dioxane contamination in plant-derived surfactants
While some plant-derived surfactants can retain trace 1,4-dioxane from manufacturing, Seventh Generation's public commitment to PFAS avoidance and third-party verification suggests independent testing for this contaminant. No record of 1,4-dioxane detection in this product line has been reported.
Formaldehyde / VOCs
Seventh Generation explicitly avoids formaldehyde-releasing preservatives and triclosan. Essential oils provide natural antimicrobial activity, reducing need for synthetic biocides. No preservative controversy or contamination is on record for this formula.
Source, ATSDR ↗Heavy metals
This product does not list added colorants or pigments beyond plant-derived ingredients. Seventh Generation's ingredient transparency and third-party testing do not indicate heavy metal detection. Risk is lower than in products with synthetic dyes or mineral-derived colorants.
Source, FDA ↗How is this PFAS grade calculated?
The brand's record and disclosure
Seventh Generation publishes full ingredient lists on packaging and website, holds B Corp certification, and has a documented history of phasing out controversial compounds (phthalates, chlorine bleach). The brand makes an explicit PFAS-free claim backed by third-party verification for this product line. No product recalls or safety violations related to this formula are on record in FDA or consumer safety databases.
How it compares in its category
Dish soaps vary widely; conventional brands often use synthetic surfactants and fragrance compounds that carry higher hazard profiles. Seventh Generation's plant-based approach and transparency place it in the lower-hazard segment of the category. Most commercial dish soaps are diluted aqueous solutions with minimal skin penetration or inhalation risk during normal use, but this brand avoids several additives (triclosan, formaldehyde releasers, synthetic musks) present in some competitors.
If you buy it
Use as directed on the label; dilution in hot water during dishwashing does not pose fume or thermal degradation concerns typical of cookware coatings or plastics. Store in a cool place away from extreme heat or direct sunlight to preserve essential oil integrity and prevent accelerated oxidation. The formula is designed for aquatic disposal and poses no special household storage hazard; standard soap shelf life is 12-18 months. Discontinue use and rinse skin immediately if eye contact or prolonged skin irritation occurs.
What is not known about PFAS in this product?
- Basis
- Model estimate, 92% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Seventh Generation has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
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