These stains are caused by a buildup of minerals from hard water [source: family handyman]. Many homes have hard water, which can cause damage to your toilet or sink and leave stubborn stains that are very difficult to remove.
Regarding this, how do I remove brown stains from toilet bowl?
- Pour one liter of undiluted vinegar around the sides of the toilet bowl,
- Let it be for about three hours,
- Scrub off any leftover stains with white vinegar,
- Flush the toilet off to get rid of residue,
- Repeat if needed.
Subsequently, question is, how do you clean a badly stained toilet? Borax and Vinegar
- Pour 1/4 cup of Borax into the toilet bowl and swish it around with a toilet brush.
- Add 1 cup of vinegar and allow the mixture to sit in the bowl for about 20 minutes.
- Finish by scrubbing the bowl with a toilet brush to remove the stains. Flush the toilet to rinse.
Beside above, what causes brown stains in toilet bowl?
The brown stain in the bottom of the toilet bowl comes from hard water, which is water that contains a high concentration of minerals. The minerals include calcium compounds, but the ones most responsible for brown stains are iron and manganese compounds. Iron oxide, or rust, is the main culprit.
How can I whiten my toilet bowl?
Sprinkle baking soda on the interior of the toilet bowl, getting it as far beneath the rim as possible. Spray white vinegar onto the baking soda. Combining the two causes the baking soda to fizz, which helps break down soil. Alternatively, use a scouring gel.