Over time, an expensive and stylish bathtub loses its appeal due to yellow stains that appear on the bottom of the tub.
There are two main reasons why the bottom of the bathtub becomes covered with yellow stains.
In the first case, these may be impurities of rust, chlorine, or a high concentration of hardness salts in tap water.
Another reason is improper care. Sometimes housewives overdo it with the use of chlorine-containing products.
They whiten plumbing fixtures, kill fungus, so you shouldn't refuse them. But it's better to use them in moderation, otherwise the bathtub will lose its shine, yellow spots and roughness will appear.
How to remove yellow stains from a bathtub
Turpentine and mustard will return the original appearance of plumbing. The combination of these agents will leave no chance for contamination.
Turpentine and mustard are mixed in a 2:1 ratio. The product is applied to problem areas and left for 15 minutes. Then all that remains is to wipe everything with a brush and rinse with warm water.