Avoid using abrasive cleaners when cleaning a porcelain tub, as they can chip away at the surface of the bathtub, says Peterson. Other products to avoid include scouring powder, white vinegar ...
Next up is cleaning the bathtub, and she said it’s “very simple ... She said she uses dish soap and vinegar when she cleans the floor, as vinegar is a great “natural disinfectant”.
Regularly cleaning your tub can help reduce stains and rings ... Natural ingredients, like baking soda, white vinegar, and hydrogen peroxide can remove stains just as well as commercial cleaners.