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When parents start checking cleaning product labels against EWG's guidance, Seventh Generation is often the first brand they reach for. The question (is seventh generation dish soap safe by EWG's measure?) has a specific answer for each formula in the current line.
EWG Guide grades can change when brands reformulate. Verify current grades at ewg.org/cleaners before purchasing.
| EWG Guide Grade | Seventh Generation Product | Our Take |
|---|---|---|
| C | Free & Clear Dish Liquid (Clean with Purpose) | Moderate EWG concern; preservative ingredients (BIT/MIT) flagged in current formula; top grade in the Seventh Generation dish soap line |
| B–C | Scented variants (Fresh Citrus, Clementine Zest & Lemongrass, Lavender Flower & Mint) | Similar range; synthetic fragrance flagged by EWG as a disclosure and transparency concern in addition to preservative profiles |
Source: EWG's Guide to Healthy Cleaning (ewg.org/cleaners). Verify current standing before purchasing: grades change with reformulations.
Is Seventh Generation Dish Soap Safe According to EWG? What the Data Shows
Seventh Generation Free & Clear Dish Liquid, specifically the current Clean with Purpose formula (EWG product ID 11677), rates Grade C on EWG's Guide to Healthy Cleaning, the independent nonprofit's database that grades cleaning products A through F based on ingredient transparency and hazard profiles. Grade C indicates moderate concern under EWG's framework.
EWG's primary concern in the current Free & Clear formula is its preservative system: benzisothiazolinone (BIT) and methylisothiazolinone (MIT). EWG flags these preservatives for moderate cancer concern and skin allergy potential at assessed exposure levels. The formula does not contain synthetic fragrance: the Grade C is driven by the preservatives, not fragrance disclosure gaps.
The scented variants (Fresh Citrus, Clementine Zest & Lemongrass, and Lavender Flower & Mint) also score Grade B to C on the same Guide. EWG's concern in these formulas includes both synthetic fragrance and, in some cases, similar preservative profiles. The entire current Seventh Generation dish soap line sits in the B–C range under EWG's Guide.
What a Grade C Rating on EWG's Guide Means (and What It Does Not)
The EWG Guide to Healthy Cleaning grades products based on EWG's assessment of ingredient disclosures and the hazard profiles of listed ingredients. Grade C indicates moderate concerns under EWG's framework: for the current Seventh Generation Free & Clear formula, those concerns center on the BIT and MIT preservatives.
What EWG's Guide to Healthy Cleaning Grade C means for Seventh Generation Free & Clear:
- EWG identified ingredient concerns, specifically the preservatives benzisothiazolinone (BIT) and methylisothiazolinone (MIT), that prevented a higher grade.
- EWG's screening flagged these preservatives for moderate cancer concern and skin allergy potential at assessed exposure levels.
- The formula does not rely on undisclosed synthetic fragrance; the lower grade reflects preservative ingredient assessment, not transparency gaps.
What it does not mean:
- Grade C is not a regulatory finding that the product is unsafe. EWG grades reflect their own assessment framework, not government regulatory determinations.
- The product has been independently laboratory-tested by EWG or any third party.
- EWG or NonToxicFinder makes any health or safety guarantee about this product.
- The grade is permanent: verify at ewg.org/cleaners if you purchase on a recurring basis, since grades can change when formulations change.
EWG Guide to Healthy Cleaning vs. EWG VERIFIED®: The Distinction That Matters
The EWG Guide to Healthy Cleaning is a database where EWG evaluates products based on disclosed ingredients. Any brand can appear in the database. The EWG VERIFIED® program is separate: brands apply, pay a licensing fee, and have all ingredients assessed against EWG's strictest standards for the VERIFIED mark. VERIFIED® products must also meet ongoing manufacturing and transparency requirements.
Seventh Generation Free & Clear rates Grade C on EWG's Guide to Healthy Cleaning. It does not carry the EWG VERIFIED® mark. For parents who specifically want the licensed VERIFIED® program (EWG's strictest ingredient standard for cleaning products), the alternatives below hold that designation. For a full explanation of what the two programs cover, see our guide to what EWG VERIFIED® means.
The Free & Clear 6-Pack: The In-Stock Option on Amazon
Single-bottle formats of Seventh Generation Free & Clear have limited availability on Amazon. The 6-pack (19 oz bottles, ~$17.04) is the most reliably in-stock format. At roughly $2.84 per 19 oz bottle, the per-ounce cost is competitive for dish soap in this size. Confirm the ASIN maps to the Free & Clear formula (not a scented variant) at EWG's Seventh Generation brand page before ordering.
Seventh Generation Free & Clear Dish Liquid, 19 oz (Pack of 6), ~$17.04
Top-Rated Alternatives: EWG VERIFIED® and EWG Guide Grade A Dish Soaps
If you want a higher EWG rating than Grade C, either EWG VERIFIED® (the separate licensed program with EWG's strictest ingredient standards) or an EWG Guide Grade A product, these picks are all in stock and grounded in EWG data:
ATTITUDE Dish Soap, Fragrance Free, EWG VERIFIED® (~$8.27 for 23.7 fl oz)
ATTITUDE's unscented dish soap carries the EWG VERIFIED® mark, meaning all ingredients have been assessed against EWG's strictest cleaning-product standards and the brand meets EWG's manufacturing transparency requirements. Certification basis: EWG VERIFIED® (ewg.org/ewgverified). What it certifies: full ingredient disclosure; all ingredients reviewed against EWG's restricted substances list for cleaning products. What it does not certify: cleaning efficacy, antimicrobial performance, or any health outcome. At $8.27 for 23.7 fl oz, this is the most accessible EWG VERIFIED® dish soap in this roundup. ATTITUDE also offers a scented English Pear variant (ASIN B09SQRQ61N, ~$6.99 for 24 fl oz) that holds EWG VERIFIED® status, for readers who want natural fragrance alongside the VERIFIED® certification.
ATTITUDE Dish Soap, Fragrance Free, EWG VERIFIED®, 23.7 fl oz : Buy on Amazon ↗
Better Life DISH IT OUT, Unscented, EWG Guide Grade A (~$14.99 for 22 fl oz)
Better Life DISH IT OUT Unscented rates Grade A on EWG's Guide to Healthy Cleaning, a higher EWG rating than the current Seventh Generation Free & Clear. Certification basis: EWG Guide to Healthy Cleaning Grade A (EWG registry entry). What it certifies: the ingredient profile raised minimal concerns in EWG's screening at the A level. What it does not certify: cleaning efficacy, safety guarantee, or regulatory approval. This is an EWG Guide product, not EWG VERIFIED®. At $14.99 for 22 fl oz, it uses coconut-derived surfactants without synthetic fragrance. For the full category picture, see our guide to non-toxic dish soap top-rated by EWG.
Better Life DISH IT OUT Liquid Dishwashing Soap, Unscented, 22 fl oz : Buy on Amazon ↗
AspenClean Dish Soap & Refill, Unscented, EWG VERIFIED® (~$54.99 for 64 fl oz)
AspenClean's unscented dish soap carries the EWG VERIFIED® mark alongside EcoCert certification. Certification basis: EWG VERIFIED® (ewg.org/ewgverified). What it certifies: all ingredients assessed against EWG's strictest cleaning-product standards; full ingredient transparency; ongoing compliance with EWG's manufacturing requirements. What it does not certify: cleaning efficacy or health outcomes. The 64 fl oz format is a bulk refill pack at $54.99 (roughly $0.86 per fl oz). The premium price reflects the refill-system format and dual certifications. This option suits readers who prioritize the EWG VERIFIED® mark and prefer to buy in bulk to reduce packaging.
AspenClean Dish Soap & Refill, Unscented, 64 fl oz : Buy on Amazon ↗
Frequently Asked Questions
Q: Is Seventh Generation Free & Clear dish soap EWG VERIFIED®?
No. Seventh Generation Free & Clear rates Grade C on EWG's Guide to Healthy Cleaning under its current formula. The EWG VERIFIED® mark is a separate licensed program with its own application process and criteria. Seventh Generation dish soap does not carry the VERIFIED® mark. For EWG VERIFIED® dish soap, ATTITUDE and AspenClean (listed above) hold that designation. See our explanation of what EWG VERIFIED® means for the full comparison.
Q: Does any Seventh Generation dish soap score Grade A on EWG's Guide?
No, the current Seventh Generation dish soap line scores in the Grade B–C range across all formulas on EWG's Guide. Free & Clear (the Clean with Purpose formula) rates Grade C, with preservative ingredient concerns (BIT/MIT) noted by EWG. Scented variants also score Grade B–C, with synthetic fragrance flagged as an additional concern. No current Seventh Generation dish soap formula earns Grade A or carries the EWG VERIFIED® mark.
Q: Is EWG Guide Grade A the same as EWG VERIFIED®?
No. EWG's Guide to Healthy Cleaning grades products based on ingredient-level database screening: any brand can appear. EWG VERIFIED® is a licensed program with a separate application process, stricter requirements, and ongoing monitoring. Grade A on the Guide and EWG VERIFIED® are distinct EWG designations. Better Life DISH IT OUT, for example, rates Grade A on EWG's Guide but does not carry EWG VERIFIED®. ATTITUDE and AspenClean hold EWG VERIFIED® status. For the detailed breakdown, see our guide to what EWG VERIFIED® means.
Q: Which Seventh Generation dish soap should I buy if I follow EWG's guidance?
Among current Seventh Generation dish soaps, Free & Clear (Grade C) rates at the top of the line on EWG's Guide, but no Seventh Generation dish soap formula currently earns Grade A or carries the EWG VERIFIED® mark. If EWG's highest-rated options are the priority, consider Better Life DISH IT OUT (Grade A on EWG's Guide) or ATTITUDE's unscented dish soap (EWG VERIFIED®, $8.27 for 23.7 fl oz) as alternatives. For the full roundup of EWG-rated and EWG VERIFIED® dish soaps across brands, see our complete guide to non-toxic dish soap top-rated by EWG.
