CarCareTruth Score
Decent.
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Prices may varyHealth score is for adult use as intended, per the manufacturer's SDS. It does not model child ingestion, accidental spill cleanup, or off-label use. See the safety panel below for full hazard classification, and /disclaimer for the full editorial scope.
No Safety Data Sheet on file.
CarCareTruth has not received a Safety Data Sheet from the manufacturer for this product, so no GHS hazard classification can be cited. The tiers below are cautious defaults — “Beyond SDS” — translated from the product’s ingredient chemistry and how comparable formulations classify, not from a manufacturer hazard classification. Request an SDS from the manufacturer before use.
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Only when: when spraying
Beyond SDS: translated from the ingredient chemistry
No SDS is on file for this exact package. The product is dispensed from a manual trigger-spray bottle, which can put a fine mist near the face during application. Situational eye protection reflects that spray-application pathway, not a confirmed GHS eye-hazard code.
No Safety Data Sheet is on file for this product. The tier above is a cautious default translated from the ingredient chemistry, not a cited manufacturer classification. Request an SDS from the manufacturer before use.
Only when: prolonged use
Beyond SDS: translated from the ingredient chemistry
No SDS is on file for this exact package. Vegetable-oil-ester lubricants are generally mild on brief skin contact, but repeated or prolonged direct handling of any concentrated oil can dry or irritate skin over time. Situational protection reflects that repeated-contact scenario, not a confirmed GHS skin-hazard code.
No Safety Data Sheet is on file for this product. The tier above is a cautious default translated from the ingredient chemistry, not a cited manufacturer classification. Request an SDS from the manufacturer before use.
Only when: when spraying · in enclosed space
Beyond SDS: translated from the ingredient chemistry
No SDS is on file for this exact package. Trigger-spray application can aerosolize a fine mist; no inhalation hazard code is confirmed one way or the other. Situational protection reflects use in an enclosed space or extended spray sessions, not a confirmed GHS inhalation-hazard code.
No Safety Data Sheet is on file for this product. The tier above is a cautious default translated from the ingredient chemistry, not a cited manufacturer classification. Request an SDS from the manufacturer before use.
No PPE specified in published sources for ventilation. Absence does not imply “not needed” — no Safety Data Sheet is on file, so request one from the manufacturer before use.
PPE tiers here are cautious defaults translated from the product’s ingredient chemistry — no manufacturer SDS is on file to cite. Not professional safety advice. How we report safety.
This product ranks #21 of 24 in Penetrating Oil / Multi-Purpose Lubricant.Three above it ↓
Last reviewed July 31, 2026
TL;DR No safety data sheet matches this exact bottle, so its chemistry is unverified and the health score sits at the no-data floor. It's a new-to-market, plant-oil-based trigger-spray penetrating oil sold under the DEWALT name but made by a different company, with no owner track record yet for freeing stuck bolts.
This 11 ounce trigger-spray bottle lubricates, penetrates, and protects rusted or seized fasteners like any penetrating oil: spray the joint, let it sit, then work the part loose. DEWALT licenses its name onto the bottle; the actual manufacturer is Dynamic Green Products, a separate company, so DEWALT didn't engineer this formula. It only launched in the last year, so no independent garage-mechanic forum threads or third-party tests yet confirm how it performs on real rust.
This suits an owner who wants a plant-based alternative to petroleum penetrants and values that the biobased-content claim rests on a real USDA certification, not just marketing copy. That certification covers renewable content only, not a proven biodegradability outcome, so treat "biodegradable" on the label as unverified. Anyone wanting years of documented community performance on stubborn, rusted-solid fasteners has better-established options; this one hasn't been around long enough to build that record yet.
No SDS is on file for this package, so its chemistry and hazard classification remain unconfirmed, not ruled out. The manufacturer's only published SDS covers a differently packaged, pressurized-aerosol sibling whose flammable-aerosol hazard doesn't apply to this non-pressurized bottle, so it isn't used here. Eye, skin, and lung protection are rated situational as editorial judgment from typical trigger-spray handling, not a confirmed SDS finding. No Proposition 65 warning is posted, and no confirmed environmental data supports a credit beyond the base leave-on-lubricant score.
No SDS matches this exact 11 oz trigger-spray bottle. The manufacturer, Dynamic Green Products, only publishes a safety data sheet for a differently packaged, pressurized-aerosol version of the same product line, and that document's flammable-aerosol classification doesn't apply to a non-pressurized spray bottle. Because no matching SDS could be confirmed, the chemistry is treated as unverified and the health score sits at the no-data floor rather than a chemistry-confirmed number.
The product carries a USDA Certified Biobased Product designation, which is a real, third-party-verified claim about renewable plant-based content in the formula. That certification is different from a biodegradability standard, though. It doesn't include standardized breakdown testing that would confirm how the finished product behaves in the environment, so the marketing description of it meeting 'Ultimate Biodegradable standards' is the manufacturer's own claim and hasn't been independently verified here.
It comes in a manual trigger-spray bottle rather than a pressurized can, so you pull the trigger to apply it directly onto a rusted or seized fastener, then let it sit before attempting to turn the part. As a newly launched product line, there isn't yet an established body of owner or garage-mechanic feedback confirming how long it actually takes to free a stuck bolt in practice.
DEWALT licenses its brand name onto this product. It's manufactured by Dynamic Green Products, a separate company that also sells plant-based lubricants under its own label. Buyers who assume DEWALT engineered the formula in-house would be mistaken; the underlying chemistry and manufacturing come from Dynamic Green Products.
No Proposition 65 warning is posted for this listing, and none is visible on the available product label image. There's no SDS-based ingredient evidence to reassess that either, since no matching safety data sheet has been found for this exact package.
Marketing copy from DEWALT, via Amazon. Not editorial.
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