Mildew Stain Removal


As soon as you spot a mildew stain on your clothing, walls or furniture, the first step in mildew stain removal is to dry it out as soon as possible. With a lot of items, you can take them outside and dry them in the sun. The sun is a great mildew stain remover because it will not only kill the mildew, but it will also help to get rid of mildew stain and smells. The second step to mildew stain removal is to get a soft brush or a sponge and scrub off as much of the superficial mold or mildew as you can. Be sure to do this dry at first so that you can remove the spores. It also works best to do this outside so you do not have to inhale the mildew after removing it, and prevent contaminating other clothing.

Mildew Stain Removal from Clothes, Fabrics, Walls and Bathrooms

The first step to removing mildew stains, is to use a mildew stain remover or a chemical that will kill the mildew and keep it from back. What you want to use for cleaning mildew off of walls, bathrooms, and many types of clothing, is a good concentration of bleach. Use 1/2 cup of bleach for every gallon of water. You can spray it on, or else use sponge. The bleach will kill off the fungus that is left. With clothes and fabrics, the healthiest way to treat them for mildew stain removal, is to just put them into the washing machine and wash them with soap and bleach. Be sure to test the bleach to make sure it does not ruin your fabrics. If you think it will ruin your fabrics or upholstery, don’t use it. Also, as soon as you are done washing, make sure to transfer them over to the dryer so that they can dry quickly.

Two other types of mildew stain removers that you can use include a diluted concentration of alcohol mixed with water, or a solution of vinegar. This mildew removers are less damaging than bleach and will do a pretty good job for you. If you need to, you can even use a solution of water and soap to help you clean off the mildew.


The best mildew stain remover for bathroom grout is a Clorox bleach pen. You simply apply it to the grout and then wait 20 minutes for it to dry. It should be able to get rid of the mildew quickly and easily without a lot of hassle on your part. If you are trying to remove mildew stains from your wall, spray it with a diluted concentration of bleach. Be careful not to use too much water as this could damage your drywall. Also, be sure to brush off as much of the mold or mildew when it is dry before you clean it with a mildew stain remover. You can also try to apply a layer of protective primer to keep the mold and mildew from coming back. Also, try to look for ways to make the environment less hospitable to mold and mildew.

How to Prevent Mildew and Mold from Returning

The best way to prevent mold from returning is two have less moisture in the air. Just by showering, cooking, and doing your laundry, you add 3 to 5 gallons of water into the air every day. Most often, mold and mildew are caused by having excess moisture in the air. You can prevent this by ventilating your home or having a sturdy air-conditioning. Another way is by using a dehumidifier. You can use a dehumidifier and a humidi-stat to help control the level of humidity in your home.

2 Responses to Mildew Stain Removal

  1. Donna Krueger says:

    I was wanting to know how to keep the mildew stains off the outside of our trailer home. We cleaned the outside yesterday w/clorox bleach but we were wondering if there was something we could apply over the trailer to prevent the black mildew stains from coming back. Thank you very much–I like this site.

    • spencer says:

      You could try using a mold resistant primer. A lot of times the paint gets thin and the mold grows through it. By using a paint resistant primer you can protect it. Also, since it is a trailer, you could try parking it in direct sunlight. This will prevent the mildew growing back.

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