This cleaning takes much longer than the variants based on sodium hydroxide, but much is skin-friendly. The foam need not cover with foil. With over weeks properly branded stuff the product has his work cut just after 24 hours wipe off as much more aggressive products is not always possible. The usual degree of contamination in a well-maintained kitchen sets but absolutely no problem. A filthy shared bath or -Duschkabine is when Master Pro & Co. already fail so problem- and effortlessly as new.
