Treat stains with hydrogen peroxide or baking soda and ammonia.
Cleaning stains from porcelain tubs.
You can soak the area with hydrogen peroxide for 5.
Get an old towel shirt or rag and dampen it.
The fine grit of this stone is gently abrasive and helps to reduce scratching.
Just scrub gently with the pumice stone and wipe rust stains away.
One example is shawspads.
Pumice stones work great to remove rust and hard water stains from bathroom fixtures and porcelain bathtubs.
If your tub has a tough stain you can break out some cleaning screens which are similar to lightweight sandpaper.
Wipe down your tub.
Using this give the inside of the tub a really good wipe down.
Squeeze a small amount of lemon oil onto a clean rag rub the lemon oil into the sides of the porcelain bathtub or sink avoiding the bottom of the tub to prevent slipping.
Dishwashing liquid works well as a regular cleaner for a porcelain bathtub as does a diy scum fighting remover of vinegar dish soap and cornstarch.
Using a pumice stone is another natural way to remove rust stains from porcelain.
Combine 1 gallon 3 8 l of water and 2 tablespoons 30 ml of dishwashing.
The lemon oil will help repel soap scum and other dirt to keep the sink tub clean longer and it smells good too.
Combine hot water with dishwashing soap.
Use a sponge and soak it in the white.