To keep your bathtub faucets as well as bathtubs clean follow this procedure weekly without fail.•    Clean the exterior walls of the tub first with a cleaner. Using a brush, wipe thoroughly and rinse.•    For the insides of the tub you need to do the same. Using a brush and cleaner clean thoroughly. Pay special attention to water rings and sop buildups. Scrub such places with a brush. If the stubborn strains don’t go then apply a paste of vinegar and baking soda. •    Rinse and then dry with a towel. Lo, your bathtubs are as good as new.