1. Start by tossing harsh scouring powder for the tub. It is too abrasive to use regularly. After showering, take a minute to wipe down the tub and faucets with a terry-cloth towel to help remove soap scum and prevent mineral deposits.
2. Pull the shower curtain closed when not in use, so water can't sit in the folds. Spread towels over two hooks to dry, or hang them on rods instead. Wipe shower walls with a squeegee after every use.
3. To discourage mildew growth in the bathroom, increase the amount of air circulation and light to decrease moisture. Use fans during the shower and for roughly 30 minutes after, air conditioners, dehumidifiers, and open windows. If you do not have a window in your bathroom, ensure the bathroom door remains open.
4. Grout is porous and absorbs oils from shampoos, conditioners, and soaps, which can lead to mildew growth that can spread to the tiles it surrounds. Clean mildew with a mix of 10 parts water to 1 part bleach (or ammonia) and a soft-bristled brush. Make sure to thoroughly rinse afterwards.
5. Once a month, give the pipes a good preventative cleaning to keep them clear of grease, oil, and hair clogs. Pour 1/2 cup baking soda down the drain, followed by 1/2 cup white vinegar. The mixture will foam up. Let stand for a few minutes to dissolve fatty acids, then pour boiling water down the drain to wash out any clogs.
6. Vinyl, synthetic, cotton, and hemp shower-curtain liners can generally be laundered in a washing machine using hot water and a mild laundry detergent. Air-dry the liners promptly. If you can't machine-wash, simply spray the liner with white vinegar and give it a good wipe down.
7. To remove a hard-water ring from the inside the toilet, pour white vinegar into the bowl and let set for an hour. Scrub clean and flush.
8. Clean bacteria and mildew from bath toys by giving them a vinegar-water bath. Fill a bucket or large bowl with warm water, adding 1/2 cup white vinegar per gallon of water. Soak toys for 10 minutes, then rub gently with a sponge and allow to dry. The acetic acid in vinegar cuts through dirt buildup and works as a natural disinfectant.
9. As I have posted before, if a showerhead becomes clogged with mineral deposits, fill a plastic bag with undiluted white vinegar and place the bag over the head so it is submerged; secure and seal the bag with a rubber band. Soak overnight and then scrub the face with a toothbrush.
10. To clean your bathtub, heat 1 cup of vinegar for 90 seconds in the microwave then pour into a spray bottle and add 1/2 cup of dish soap. Let sit for about 15 minutes then wipe away effortlessly! This solution is better than anything, even a Mr. Clean Magic Eraser!