How much bleach should I put in my toilet tank? Clean and disinfect your toilet bowl with 1/2 cup chlorine bleach. Pour it into the bowl, and let it stand for ten minutes. Then scrub with the toilet brush and flush.
Does bleach damage porcelain toilets? Bleach does have an impact on the glazed finish. However, a third shared: “The bleach will eventually eat away at the porcelain and damage any plastic and chrome fittings. “Toilets should be cleaned with warm soapy water and dried with an old towel. The occasional bleach and quick flush is ok.”
What can I put in my toilet tank to keep the bowl clean? Without draining out the water, pour white vinegar into the tank, stopping at least an inch below the top rim. Let the vinegar-water solution sit for 12 hours to dissolve mineral deposits, rust, and mildew. Flush the toilet a couple of times to remove the vinegar from the tank.
What is the brown stuff in my toilet tank? Green or brown stains in the toilet usually indicate lime buildup. Lime scale forms as hard water evaporates and leaves a mineral buildup behind. As it dries, it picks up any dirt particles along with it, and slowly the stain builds, layer by layer, on the inside of the toilet bowl. Yuck!