Keep one in the shower filled with a mixture of half vinegar and half Dawn dishsoap. Use it to wipe down the shower while you are in there and your shower will always be clean…..I bought the type with the brush cause sponges are gross. After two weeks of having this in the shower I can vouch that it works- and cleaning the shower is way less annoying.
To get rid of the nasty black gunk in your drain: 1. Boil a pot of water. 2. Meanwhile pour baking soda down the drain. 3. Once the water has reached a rolling boil pour it down the drain. 4. Let the water and baking soda work at decomposing and sterilizing the grime for 10 minutes. 5. After 10 minutes, pour 1 cup of bleach down the drain to completely kill any remaining mildew or bacteria. this process every few months. It will also keep the nasty mildew smell at bay.
How to remove the gunk from your cookie sheets : in a small bowl add 1/4 cup baking soda and enough hydrogen peroxide to make a paste. Using your fingers or a sponge apply paste and rub. Crud build-up disappears!