Wipe down your tub.
Clean old stained porcelain tub.
Combine 1 gallon 3 8 l of water and 2 tablespoons 30 ml of dishwashing.
The reader s digest version website suggests spraying the stained sections of your porcelain tub with a commercial oven cleaner.
Use a rag or soft sponge to scrub the porcelain and then rinse well with water.
Let the cleaner sit for two to three hours to give it time to draw out the stains.
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 this give the inside of the tub a really good wipe down.
Sponge wipe the tub with a solution of warm water and one fourth cup each of baking soda and ammonia.
Rinse your bathtub thoroughly and dry with a soft cloth.
Kerr suggests using a pumice scouring stick to scrub away stains noting that they also work well on stained porcelain toilets.
Cleaning a porcelain enamel tub 1.
You can soak the area with hydrogen peroxide for 5.
Treat stubborn stains with oven cleaner.
A dull or streaked tub might shine up to presentable status with a little elbow grease.
Reader s digest also noted that you can use oven cleaner but only on white porcelain tubs as it can cause other colors to fade.
Get yourself a nice large bucket 5 gallons and mix in it 2 gallons of water and cups of white vinegar.
One example is shawspads.
Combine hot water with dishwashing soap.
Dip the sponge in the solution scrub and repeat.
If your tub has a tough stain you can break out some cleaning screens which are similar to lightweight sandpaper.
Treat stains with hydrogen peroxide or baking soda and ammonia.
Materials required baking soda dry abrasive cleaner hydrogen peroxide white vinegar.
Pour warm water into a bucket and mix cup of baking soda and cup of ammonia while baking soda is slightly abrasive.
For gentle weekly cleaning look for store bought cleansers that are marked safe for porcelain enamel or make your own by mixing a few tablespoons of dishwashing soap with about a gallon of hot water.
You can also use cleaning screens like lightweight sandpaper for your tub.