Remove Mold Stains: Home Remedies for Any Surface


Remove mold stains: You should know these home remedies

By Clara Danneberg

If the cupboard or apartment musty smells, you should check textiles and surfaces look for yellow or brown spots. Regardless of where you find them, it is important to remove the mold stains.

What are mold stains?

Removal of mold stains is necessary to prevent mold growth. © 123RF/Oleksii Bilyk

Mold spots are small, yellow and brown discolorations that occur on surfaces that are too moist, e.g. B. laundry, wallpaper, shower curtain, tent and upholstered furniture. This spot-like “yellowing” is often caused by mold.

Where there are patches of mildew, mold is likely to develop soon. If the mold spores are inhaled, this can be harmful to health, which is why mold stains should be removed.

Finding the cause and taking appropriate action is equally important.

This guide tells you how to remove mold stains.

Home remedies are very effective here – for example, you can remove mold stains with baking soda.

There are more tips and tricks in the TAG24 stain guide.

The most important information for speed readers:

  • Stains absolutely must be removed.
  • How well the stains can be removed depends on the material in question.
  • Mold stains on books and documents require professional treatment.
  • To remove mold stains, use a soft sponge or brush. It is also important to only dab or rub gently.
  • Mold stains on fabric and textiles can be removed with household products such as B. Remove baking powder, buttermilk, vinegar, washing-up liquid and stain remover.
  • The home remedies are given to the affected substance, have an effect and should be rinsed out thoroughly. The clothes must then be washed as normal.
  • Non-washable, e.g. B. prams, wallpaper or wood, are treated superficially with home remedies and must then dry in the sun.
  • If you want to avoid mildew stains, you should air out regularly, keep the room and the surrounding humidity relatively low and make sure that the laundry is really dry before putting it in the cupboard.
Mold stains on clothes occur when damp laundry is folded too soon and put in the cupboard.

Mold stains on clothes occur when damp laundry is folded too soon and put in the cupboard. © Unsplash/Sarah Brown

With these remedies, you can remove mold stains

How well mold stains can be removed depends on the material in question. It is also important how long the stains have been there. The faster the mold stains are removed, the better the result after cleaning.

In the case of mold stains on books or documents, you should consider whether they are really irreplaceable. If this is the case, professional stain removal treatment is required to save the paper. With fabric, wallpaper and wood, you can first try to remove the mildew stains yourself.

Removing mold stains from fabric

Mold stains on clothes, bedding or other textiles can usually be easily removed with household products.

These home remedies and methods remove mildew stains on fabric:

  • Baking soda: Baking soda helps against very small stains. Lightly moisten the affected areas on the fabric and sprinkle baking soda on them. Let it all dry, carefully remove the residue and wash the fabric as usual.
  • buttermilk: To remove mildew stains from sensitive textiles, soak them in buttermilk for two to three days. The clothes must then be rinsed thoroughly and washed as usual.
  • Vinegar: If the affected clothing is not very sensitive, you can soak it in vinegar or a mixture of vinegar essence and water in a ratio of 1:3 for a good hour. Then wash in the washing machine as usual and leave to dry in the sun if possible.
  • Cook: If the fabric is sturdy and very bright material, you can try to boil the mold stains out. A detergent that contains bleach is best, applied directly to the mildew stains. Then soak the clothes in boiling water for half an hour. Rinse thoroughly afterwards and wash as usual at the highest possible temperature.
  • Washing-up liquid and soda: Add a splash of dish soap and washing soda to a large bowl of water according to package directions and let the mildew-stained fabric soak for a good hour. Then wash the fabric.
  • Stain remover and cleaning agent: Dissolve a little detergent and stain remover in a large bowl of water according to the instructions on the package. Then soak the fabric for five hours. Rinse thoroughly and wash as usual.
  • chlorine bleach: For very stubborn mold stains on white and insensitive textiles, you can use chlorine bleach to remove the stains if necessary. Take care to avoid direct skin contact and do not inhale vapors. The clothes are soaked in a mixture of water and chlorine bleach for at least five hours. Consider the quantity and disposal information on the packaging of the selected product. The fabric must then be rinsed thoroughly and washed as usual.

After cleaning, clothes and other textiles must be completely dry before they are folded and put away.

Mold stains are mostly superficial, which is why the stains can also be removed from non-washable textiles.

Mold stains are mostly superficial, which is why the stains can also be removed from non-washable textiles. © 123RF/Oleksii Bilyk

Remove mold stains from tents, prams, mattresses and awnings

With many outdoor textiles, it is inevitable that they will be exposed to rain. If you put them away quickly and forget to let them dry, mold stains can occur. But mattresses, car seats and other upholstery are also prone to mold stains.

These textiles are rarely suitable for the washing machine. Since mold stains are quite superficial, you can still try to remove the stains with home remedies.

Home remedies for stains:

  • Vinegar: Mix vinegar and water in a 1:3 ratio. Now you can let the removable fabrics soak in the mixture for almost an hour. Then you have to rinse them well. You can also use the vinegar instead of detergent and wash the fabrics at 30 degrees in the washing machine. If the substances are firmly integrated, soak a clean cloth in vinegar and place on the mold stains for one to two hours. However, remember that vinegar can bleach and damage the material over time.
  • Baking soda: Mix baking powder with a little water to form a paste. Apply the paste to the mold spots and let dry. Remove residue with a soft brush or cloth.
  • Spit water: If you are going to use spear water to remove mildew stains, you should definitely wear gloves. In addition, Javel water should never be mixed with other cleaning agents. Mix the bleach water and tap water in a ratio of 1:3 and apply to the mold stains. Leave on for a while and then wipe off with cold water.

Then let the tent, pram, mattress, awning or similar dry properly.

Tip: Awnings, tent walls or the like should be cleaned without soap (surfactants), otherwise they can remove the impregnation and attack the seams. It is best to renew the impregnation afterwards.

stains on the wall

If you notice mold stains on the wall, it is important to find the cause. It may be that the wall is not insulated enough or that there are not enough thermal bridges. A room climate that is too humid also leads to mildew spots. If the cause is not treated, mold will quickly become a problem along with mold stains.

These home remedies help against mold stains on the wall:

  • Vinegar: First, dab a soft, non-staining cloth with colorless vinegar or diluted vinegar essence, then dab the mold stains on the wall with it until they are gone.
  • Spirit: Moisten a clean, non-staining cloth with denatured alcohol. Make sure the cloth is not too wet. You can then dab the mold stains off the wall.

Ventilate the room after cleaning. Note that home remedies such as vinegar can loosen the wallpaper glue.

Remove black mold stains from wood

It is quite easy to remove mildew stains from wood if the stains have not yet settled into the deeper layers.

1. Step: Clean the stained wood with water and a soft brush. Cleaning with water pressure is highly recommended. Let the wood dry.

2. Step: If there are still mold stains, mix detergent and water in a 1:1 ratio. Put the mixture on the wood, clean with a brush and wash off. Allow the wood to dry thoroughly again.

3. Step: For particularly stubborn mold stains on the wood, you can put a little vinegar directly on the stain and leave it to work for a good hour. Then wipe it all off with a soft cloth.

Mold stains on wood sometimes come off when the wood is cleaned with high water pressure.

Mold stains on wood sometimes come off when the wood is cleaned with high water pressure. © 123RF/bubutu

How to prevent mold stains

Mold stains in the apartment or in the house are usually caused by a room climate that is too humid and not enough fresh air. In general, it is important to protect susceptible materials and surfaces from moisture.

How to prevent mold spots:

  • Make sure all textiles are properly dried before folding, packing or storing.
  • Air the apartment regularly. If necessary, use a dehumidifier (also available for cars).
  • Do not leave the laundry to dry in the apartment, but rather in the sun in the fresh air, if possible.
  • Sweaty clothing must be washed and dried immediately.
  • Place your furniture slightly away from the wall so that air can circulate in the room.
  • Store books and documents in dry places.
  • Clean and dry wood and other surfaces regularly.
  • Seal wooden surfaces, protect them from the weather and avoid water damage.
  • Pay attention to robust materials when buying. For example, hardwood and pine are less prone to mold stains.

Conclusion: To prevent mold, you should remove mildew spots immediately

In the case of mildew stains, it is worth removing them with the mentioned home remedies and preventing new stains.

Mold stains are primarily an optical problem, but mostly a warning of mold, which is why the mold stains should be removed and their cause eliminated.

Cover photo: 123RF/Oleksii Bilyk

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