CreteCleaner is a concentrated concrete cleaner, degreaser, and etcher which is a safe alternative to muriatic acid for driveways, sidewalks, pool decks and patios. Manufactured for the solution to go into the pores of the concrete and to bubble the impurities out to be rinsed away. CreteCleaner is also eco-friendly. The CreteCleaner formula quickly dissolves mortar, scale, rust, algae, stains, and mineral deposits such as efflorescence. SureCrete’s product is stronger, cleaner than citric acid and a safe alternative to muriatic acid, as it contains no toxic heavy metals or ozone-depleting solvents.