Provide better air ventilation and circulation during the cleaning process. Open a window, door or turn on a fan. Wear a pair of rubber gloves.
Fill a spray bottle with 2 cups of cool water and add one drop of liquid dish soap. Swirl the bottle gently to mix the contents together. Mist the mildew with the mixture and immediately wipe the wall clean with a cloth.
Combine 1 gallon of water with 1/2 cup of oxygen bleach. Oxygen bleach is a safer alternative to chlorine bleach. The oxygen bleach will not discolor or damage surfaces yet it is still an effective mold and mildew killer.
Submerge a sponge in the bucket and wring out the excess liquid so the sponge is damp but not dripping wet. Gently scrub the mildewed area of the painted wall with the sponge. Let the mixture sit on the wall for 10 minutes.
Dampen a clean cloth in cool water. Rinse the mixture off the wall with the cloth. Use a towel to remove excess liquid off the wall and point a fan toward the wall to dry it.
Things You Will Need
- Rubber gloves
- Spray bottle
- Liquid dish soap
- Oxygen bleach
- Test the cleaning solution on an inconspicuous area of the painted walls. If damage or discoloration occurs, discontinue use.