2. How to make a bathtub snowy white
Hydrogen peroxide will help you remove lime scale, calcium stains, and yellow spots. Pour it into a spray bottle, spray on the bathtub’s surface, wait for half an hour, and then wash it off with warm water.
You can easily clean the surface of the bathtub by first sprinkling it with soda, waiting for a few minutes, and then pouring on vinegar. Then gently clean the surface with a brush and rinse with warm water.
A solution made with citric acid effectively removes yellow stains. To make the solution, you need one package of citric acid and a cup of water. Apply the mixture with a sponge onto the surface of the bathtub and wait for 20 minutes, then wash it off with warm water.