Cleaning your toilet tank often helps to prevent mold, rust, and mildew from developing that can discolor your tank's interior and lead to metal corrosion overtime from some of the tank's parts.

For mold that’s caused by floodwaters and can’t be removed by the detergent solution, use a mixture of 1 cup of bleach and 1 gallon of water. If floodwaters have affected your heating or air ...

The best way to prevent mold is to reduce any water or moisture sources in your bathroom. Here are a couple things you can do. 1. Ventilate your bathroom.

How to clean a humidifier with vinegar. To deep clean, descale and/or remove mold from the base or tank, it is safe to use a 1:1 ratio of white vinegar and water on most humidifiers, advises Hazel.