Cleaning the bathtub – list shows the best home remedies. Residues from bath additives, skin flakes and, above all, limescale often accumulate in the tub.
Natural cleaning products sometimes take a little longer to work, but are generally more environmentally friendly and pollute groundwater less than aggressive cleaning products. A well-draining drain and proper ventilation throughout the bathroom are important. If you don't use your bathtub at all because you have a separate shower, you can at least be annoyed by dust deposits.