Polish Public Places
To remove white residue that has formed as a result of water evaporating, line the sink with paper towels and saturate them with white vinegar. Let it for at least 30 minutes. Scrub the sink with a sudsy nylon-mesh sponge, rinse, and wipe dry.
To clear and refresh your drains, pour 1/2 a cup of baking soda followed by 1 cup of white vinegar down the drain. Plug the drain and let it fizz for a few minutes. Rinse with boiling water.
For sink rust stains, try an all metal polish or stainless steel cleanser.