Handy Tips
your detergent during the wash cycle and 1/2 cup vinegar during the rinse cycle. Before the machine goes into the spin cycle, remove the curtain and let it drip-dry; don’t put it in the dryer.
Rid your rubber shower mat of mildew by soaking it in a solution of 1/8 cup chlorine bleach in 1 gallon water for 3-4 hours. Rinse well.
For tiles, bring out the tough ammunition: a bottle of 3% hydrogen peroxide. Don’t water it down, just attack directly by pouring the peroxide on the offending area. Wipe it clean. Mildew will surrender.
Fabric
To remove mildew from upholstery and other fabrics, soak a sponge in a solution of ½ cup borax dissolved in 2 cups hot water, and rub it into the affected areas. Let it soak in for several hours until the stain disappears, then rinse well. For the same effect on clothing, soak the garments in a solution of 2 cups borax and 2 quarts water.
Around the house
Bleach can get mildew and other stains off unpainted cement, patio stones, or stucco. Mix a solution of 1 cup chlorine bleach in 2 gallons of water. Scrub vigorously with a stiff or wire brush and rinse. If any stains remain, scrub again using 1/2 cup washing soda (this is sodium carbonate, not baking soda) dissolved in 2 gallons of warm water.
For painted surfaces and siding, bleach is your answer, again. Make a solution of ¼ cup chlorine bleach in 2 cups of water and apply with a brush to mildewed areas. Let the solution set for 15 minutes, then rinse. Repeat as necessary. (Reader’s Digest)