About Clay & Coat

Clay & Coat reviews car-detailing products — ceramic coatings, foam cannons, clay bars, polishers, wash soap, wheel cleaners and the rest — for people who want to do the job themselves and do it right. We are not a detailing shop, and we don’t clean your car. We help you buy the gear that will.

What makes us independent

The word gets thrown around, so here’s exactly what it means for us, stated as facts you can hold us to: free products accepted: zero. Sponsored placements: zero. Manufacturer relationships: zero.No brand pays us to feature its product, sends us units to review, or has any say in what we recommend. We make money as an Amazon Associate — if you buy through our links, we may earn a small commission at no extra cost to you — and that’s the whole business model. It never decides a pick. When a cheaper product beats a pricier one, the cheaper one wins, even when it earns us less. Our full funding disclosure spells it out.

The honest part: we haven’t tested these in a lab

Every detailing site says it “tested” a pile of products. Most didn’t, and can’t prove they did. We take the opposite approach and say it plainly: we own no test lab, we don’t have every unit on a shelf, and nothing here is a hands-on lab result. What we do instead is real, checkable work — we read the manufacturer specs, compile them, and do the math a buyer can’t be bothered to do: how much a bottle covers, what it actually costs per wash, what the dilution ratio means for your wallet. That’s the gap nobody in this niche fills, and it needs no lab coat. It’s all in how we review.

Who writes it

Stephen is an enthusiast who's genuinely into car care — the kind of person who reads the product manual, compiles the published specs, and does the coverage-and-cost math a buyer can't be bothered to do. He is not a professional detailer, and Clay & Coat owns no test lab: nothing here is a hands-on lab result. What he does bring is a habit of checking the label against the spec sheet, working out what a bottle actually costs per wash, and saying so plainly when a product doesn't hold up.

If we get something wrong — a spec, a dilution ratio, a claim — tell us, and we’ll check it against the source and fix it in the open. That’s the deal. We’d rather be corrected than be confidently wrong.

How to use the site

If you’re new, start with car detailing for beginners or the full how to detail your carprocess. Ready to buy? Every category — coatings, washing, polishing, decontamination, interior, and wheels & tires— has a roundup with live prices and the cost math worked out.