Can Muriatic Acid Clean Porcelain Toilets

Yes, muriatic acid can clean a sound porcelain toilet bowl; a commercial acid toilet cleaner typically dwells for 5–15 minutes before brushing and flushing. It is not a routine all-purpose cleaner, though: hardware-store muriatic acid is commonly much stronger than toilet-bowl products and can corrode metal, create harsh fumes, and react dangerously with other cleaners….