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. Hazard classification and PPE cannot be cited. Request an SDS from the manufacturer before use.
This product ranks #3 of 4 in Glass Polish.
Last reviewed June 14, 2026
TL;DR Clears glass hazing, contamination, bug splatter, and sap effectively · but an AutoGeekOnline owner was direct: "It's not going to polish out scratches or rock chips, it's only going to clean them." Health score is 5.0 because no SDS has been located; the score reflects missing hazard data, not a known danger.
A citrus-based cleaner-restorer with mild glass-safe abrasives · confirmed by community evidence to work well on hazing, water spots, sap, and road film, but not on wiper arc scratches. Apply a small amount to a microfiber pad, work across the glass, and wipe clean. Glass comes out clear with no documented residue issues. Machine compatibility is unconfirmed per rubric standards · the manufacturer says "use by hand or machine" but no community documentation of DA polisher technique has been found.
Best for anyone with hazing, hard water deposits, sap, or stubborn surface film that glass cleaner cannot touch. Skip it for wiper arc scratch removal · community testers confirm this product does not address geometric glass defects; a cerium oxide polishing compound is the right tool for that.
No SDS has been located for MK37-515 (brand site, distributor, chemicalsafety.com, web search · all negative as of May 2026). Health score 5.0 reflects absent hazard data, not a known danger. The citrus-based formula likely contains d-limonene co-solvent, driving a moderate VOC estimate and environment score of 6 via drain-destined laundering. No Prop 65 warning on the listing.
Community evidence says no. An AutoGeekOnline owner who tested the product was direct: 'Don't expect miracles here, it's not going to polish out scratches or rock chips, it's only going to clean them.' For actual wiper arc scratches, a dedicated cerium oxide glass polishing compound is the right tool.
McKee's 37 labels the product 'Use by hand or machine,' but the rubric requires independent community documentation before crediting machine compatibility. No forum threads, YouTube walkthroughs, or specifically documenting DA polisher technique (pad type, OPM setting) for this product have been found. The product is likely compatible, but scored at 5.0 (neutral) pending that confirmation.
No Safety Data Sheet (SDS) exists in any publicly accessible source for MK37-515 as of May 2026 · McKee's 37 does not publish SDSs on their website, and the Australian distributor's product page has no SDS linked either. Per CarCareTruth's methodology, a product without a locatable SDS scores 5.0 on health and shows confidence 'unrated.' This is not a judgment that the product is dangerous · it means hazard data is unavailable.
It is a citrus-based cleaner-restorer with mild glass-safe abrasives. Its confirmed use cases are: mild etched water spots, surface hazing, bug splatter, sap, and surface film removal from glass and chrome. McKee's 37 describes it as working 'on a microscopic level' to gently exfoliate glass surface contaminants. It is not a polishing compound for geometric scratch removal.
Marketing copy from McKee's 37, via Amazon. Not editorial.
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