Use a rag or soft sponge to scrub the porcelain and then rinse well with water.
Cleaning old porcelain bathtubs.
After rinsing wipe thoroughly with a clean rag or the baking soda will leave a white film behind.
Stick it to the side of your tub.
What to use 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.
The lemon oil also forms a protective coating that helps stop water spots soap scum and minor stains.
Dip the sponge in the solution scrub and repeat until you re satisfied.
Squeeze lemon oil onto a soft cloth and rub the sides of your bathtub.
Whether you re talking about a vintage claw foot tub that s made of cast iron and coated with porcelain or a new model for which you ve been the only owner porcelain tubs need regular upkeep to keep it looking good.
Anyone who owns a porcelain tub would tell you that the worst part of having one is cleaning it.
Soak a non abrasive sponge in the baking soda ammonia solution and scrub the surface of your porcelain bathtub or sink paying particular attention to stained areas.
To clean a porcelain enamel tub start by scrubbing any stains with hydrogen peroxide or equal parts ammonia and baking soda.
Using this give the inside of the tub a really good wipe down.
If it sticks to it you do not have a full porcelain tub you have a metal one with a porcelain enamel finish.
Give it a really good mix together.
Then let the mixture sit on the stains for 5 minutes before washing it away with hot water and dish soap.
Add shine to your clean porcelain tub.
Next scrub the rest of the tub using a sponge and soapy water.