The topic notebook

Car Shampoo

Car shampoo is a wash product made for cleaning vehicle paintwork. Our pages on specific products are listed below.

Last updated: 20 October 2026

How we research car shampoo

  • Each page summarises the maker’s page and a UK retailer listing, with the date we checked it.
  • We search GOV.UK product safety alerts, reports and recalls for the brand and say what we found.
  • We have not tested these products ourselves, and we mark anything we could not verify.

What to check on each page

  • The dilution ratio, what the maker claims about its formula, pack size and any warnings.
  • Whether the page names the exact model, because makers sell many variants under one name.

Explore the research

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Tesco Car Shampoo: What We Could Verify

Tesco Car Shampoo 1L: deep cleaning, streak-free finish and added wax claims, 1.50 pounds, out of stock, from Tesco, and why the melon and cucumber scent is not listed, plus the recall check.