Kills Lysol-Spray household mold

Home remedies against mold: Test & recommendations (05/21)

Welcome to our big home remedies against mold test 2021. Here we present you all the home remedies that we have tested in more detail. We have compiled detailed background information for you and also added a summary of customer reviews on the web.

We want to make the purchase decision easier for you and help you find the best home remedy for mold.

You can also find answers to frequently asked questions in our guide. If available, we also offer you interesting test videos. You will also find some important information on this page that you should definitely pay attention to if you want to buy a home remedy for mold.

the essentials in brief

  • Home remedies are particularly suitable for minor mold infestations
  • The most popular home remedies are vinegar and alcohol
  • Home remedies have the advantage that they are relatively cheap and not very dangerous

Home remedies against mold test: the ranking

1st place: Würzgut vinegar

The product is a normal vinegar. This vinegar is more concentrated than conventional table vinegar, which is why it should not be eaten undiluted. This makes the highly concentrated vinegar all the more suitable for combating mold.

The product is a good product at a fair price. Compared to retail, the price is more expensive, but you get a large amount straight away.

2nd place: baking soda powder

In contrast to the usual packs in the supermarket, this baking soda powder convinces with its quantity. It is available in units of the kilogram. The price is in relation to the amount contained.

The baking soda powder is particularly suitable as a home remedy against mold, as it not only has an antibacterial effect but also bleaches the surface at the same time.

3rd place: tea tree oil

The tea tree oil is a little more expensive compared to the other products and has less content. It is a natural product and, due to its special properties, it can be used not only to combat mold, but also as a preventive agent.

Buying Guide: Questions To Consider Before Buying Any Home Remedy For Mold

What home remedies for mold are there?

Once mold forms, it is often difficult to get rid of it. The best-known home remedies for mold are vinegar, alcohol or denatured alcohol and hydrogen peroxide.

In addition to these well-known home remedies, there are a few more that can be used to combat mold. Such as baking powder, this only needs to be mixed with water and can then be used as a remedy against mold.

In addition, home remedies such as tea tree oil or baking soda are also very effective for combating mold.

In general, if you have mold in the house, act as quickly as possible. Because mold has a negative impact on your health. Accordingly, mold can cause respiratory infections and allergies.

What must be considered with the home remedies against mold?

An important principle is that when choosing home remedies, certain parameters must be taken into account in order to be able to use the remedies successfully to combat mold.

If you want to use a home remedy to combat mold, the concentration of the liquids is particularly important. But be careful, high concentrations also pose a number of dangers. Therefore, you should be careful when fighting mold.

When it comes to vinegar, this means the table vinegar used for cooking and preserving with an acid content of between 5 and a maximum of 15.5%. The higher the proportion of vinegar, the better it is against mold, which is why vinegar essences are particularly suitable.

Just like vinegar, alcohol must also have a certain concentration in order to be used as a home remedy against mold. Here the limit is at least 70%.

Hydrogen peroxide is actually used to bleach hair. Therefore, hydrogen peroxide is usually only sold in low concentrations.

However, higher concentrated products can also be found in hardware stores, which are ideally suited for combating mold.

How do I fight mold with which home remedies?

Depending on which home remedy you choose, there are slightly different approaches to combating mold.

We want to show these in the following table for a better overview.

Type Instruct Exposure time Subsequently
vinegar With a cloth on the affected area No Wipe with a damp cloth
Acoholt / denatured alcohol Rub the moistened area with a cloth No Multiple use
Hydrogen peroxide Apply directly to the area No No
Tea tree oil Mix with water and apply to the affected area No No
Baking soda Mix with water and apply to the area 10 mins Rinse with water
baking powderMix with water and apply to the area 10 mins Rinse with lukewarm water

Where can I buy a home remedy for mold?

In many cases, home remedies are already available at home and can therefore be used directly. If you do not have some of these products at home yet, we would like to briefly list where you can buy them.

You can buy tea tree oil either online or in drug stores and pharmacies. You should be especially careful when buying hydrogen peroxide, as there aren't many stores that sell the highly concentrated products. You can find these in Bauhäuser, in pharmacies, when you say what you need them for or on

We want to list the stores again for you here. Note, however, that not every product has to be available in all stores.

  • dm
  • pharmacy
  • Supermarket
  • Bauhau

How much does a home remedy for mold cost?

A home remedy for mold is usually pretty cheap. In particular, baking soda, baking powder, vinegar and alcohol are the cheapest of the home remedies presented above. You can buy these from just a few euros. In many cases, you already have these home remedies at home and no longer have to buy them.

You can buy tea tree oils from around 10 €, but the content of the wrong ones is quite small. So if you only want to use tea tree oil to combat mold and your mold-infested area is large, this variant can get expensive pretty quickly.

The price of hydrogen peroxide increases with the amount of concentrate. Products with less concentration are cheaper than highly concentrated products. You can get more concentrated products on, e.g. for around € 20.

What are the alternatives to home remedies for mold?

The alternative to home remedies against mold are specially developed products that help to combat mold. Especially in the case of a large amount of mold, such alternatives may work better because they are often highly concentrated.

In the case of extreme mold infestation, it may well be the case that a sarning has to be carried out, since otherwise the mold cannot be removed. In this case, no more funds help, but bricklayers have to come and grind the infected area and clad it again.

This alternative is certainly more expensive than home remedies, which is why we advise you to use a home remedy for the slightest signs of mold formation and to fight the mold right at the beginning.

Decision: Which home remedies for mold are there and which one is right for you?

There are several home remedies that can help against mold. However, in order to properly combat your mold at home, we want to explain the individual home remedies to you in more detail and explain their peculiarities to you.

How does vinegar work against mold and what are its advantages and disadvantages?

Vinegar is generally very suitable for combating mold growth. In addition, vinegar liquids with a low concentration are hardly harmful to the skin or the environment. However, if more concentrated preparations are used, it is advisable to wear protection.

The biggest advantage of vinegar is certainly that almost every household has one at home and vinegar is very inexpensive. Depending on the concentration, however, this cannot be used on all surfaces and is very poor in combating mold spores.

For example, vinegar cannot be used to combat mold on lime-based surfaces, as lime neutralizes the acid. In addition, in this case the substances from the vinegar can form an excellent breeding ground for the mold.

For a better overview, we want to summarize all the advantages and disadvantages here.

  • to be found in almost every household
  • Not too strong a smell
  • Looks pretty good
  • relatively safe for skin and the environment
  • Inexpensive
  • does not work on calcareous substrates
  • does not remove the mold spores
  • Depending on the concentration, not applicable on all surfaces

How does alcohol work against mold and what are its advantages and disadvantages?

As an alternative to vinegar, alcohol is also a very popular home remedy for combating mold. It doesn't matter whether it is alcohol (isopropanol) or ethyl alcohol.

Alcohol is particularly effective on surfaces for which vinegar is not suitable. The disadvantage is that alcohol evaporates very quickly and therefore multiple applications are necessary. However, the results are very good.

  • Cheap
  • pretty odorless
  • Can be used on all surfaces
  • fairly harmless to use and the environment
  • Flammable
  • Multiple applications necessary
  • Does not combat mold spores
  • No depot effect

How does hydrogen peroxide work against mold and what are its advantages and disadvantages?

Hydrogen peroxide is perhaps a drug that not everyone is familiar with. However, it works very well in fighting mold.

The great advantage of hydrogen peroxide is its disinfecting effect. In addition, hydrogen peroxis also removes the mold's fruiting body and is not flammable.

However, the affected area must be absolutely dry before the product is used. In an emergency, the area should be dried with a hairdryer.

Hydrogen peroxide has another effect and that is it bleaches the surface. Depending on the surface, this can be good or bad.

The general rule:

  • Disinfectant
  • Non-flammable
  • Whitening effect
  • Not applicable on wet spots
  • Whitening effect

How does baking soda work against mold and what are its advantages and disadvantages?

Baking soda is actually a raising agent but can be used successfully in fighting mold.

The great advantage of baking soda is its antibacterial effect. This is particularly important because mold can cause diseases and allergies.

A major disadvantage of baking soda is its usability. So baking soda is only suitable for small and very small mold infestations.

In summary, baking soda has the following advantages and disadvantages:

  • abrasive effect
  • antibacterial effect
  • lightening effect, i.e. gently bleaches the surface
  • Low capacity per pack
  • Only suitable for small mold growth

How does baking soda work against mold and what are its advantages and disadvantages?

Similar to baking soda, baking powder is used in baking. Many baking powders also contain baking soda.

Baking powder therefore also has an antibacterial effect and is similar to scouring milk. Due to its antibacterial effect, it is particularly suitable for combating mold.

Baking powder has one disadvantage, namely that baking powder is usually only available in very small quantities and is therefore only suitable for small mold infestations.

In summary, baking powder shows the same advantages and disadvantages as baking soda.

  • abrasive effect
  • antibacterial effect
  • lightening effect, i.e. gently bleaches the surface
  • Low capacity per pack
  • Only suitable for small mold growth

How does tea tree oil work against mold and what are its advantages and disadvantages?

Tea tree oil is considered an all-rounder, the use of tea tree oil is mainly for physical complaints.

In the fight against mold, tea tree oil is particularly suitable because it has a fungicidal effect.

In addition, it can be used as a preventative against mold growth. To do this, a few drops of tea tree oil should be mixed into the wall paint.

However, since tea tree oil is one of the essential oils, it is not the cheapest alternative. Especially when it comes to larger stains of mold.

In addition, the smell of the tea tree oil remains in the room after the mold has been combated. If you decide to use this remedy, this should definitely be taken into account.

Here we want to summarize all the advantages and disadvantages for you:

  • Fungicidal effect
  • Prevention of mold growth
  • A bit expensive
  • The smell stays in the room for a few days
  • Usually available in small quantities

Purchase criteria: You can use these factors to compare and evaluate home remedies against mold

Now we have introduced you to the different home remedies. If you want to buy a product, there are a few factors that you should consider:

  • Function of the agent
  • costs
  • Compatibility / Danger
  • odor
  • Place of mold growth

Depending on your individual needs, you have to take these factors into account. In the following we want to briefly explain these to you and thus give you a better overview.

Function of the agent

Depending on the choice of home remedy, different functions are also relevant. We have already described these to you in the previous point. Functions are understood here, for example, to have an antibacterial or bleaching effect.

In order to make the right decision here, you should consider the subsurface of the mold infestation. Because there are certainly surfaces that should not be bleached, such as black surfaces.


Many of the home remedies listed are very inexpensive alternatives. Depending on the size of the mold, some variants can still be more expensive. This is especially true for funds, which are mostly only available in small quantities.

To save unnecessary costs, you should therefore make a decision based on the size of the mold. Another tip to save unnecessary costs is to act at the first signs of mold growth.

Compatibility / Danger

In general, home remedies are better tolerated than artificial ones. But especially when it comes to highly concentrated liquids, the use of home remedies is not always safe for the skin and body. A few rules should therefore be observed here.

The use of some remedies can also be unsafe. For example from alcohol, as it is highly flammable.


Most home remedies are odorless, but there are also some where the odor can still be smelled afterwards. This applies to tea tree oil, for example.

It should therefore be weighed up how often you have to be in this room. Is it a kitchen / living room? Or an office that is empty on the weekend?

We advise you to use an odorless agent if it is a room that has to be used every day. Odorless does not mean that you cannot smell it when you use it, but that the odor normally does not stay in the room.

If you have an allergy, aversion or the like to a certain smell, think twice about whether you want to use this remedy. Because even if it cannot be smelled, it can be unpleasant when applied. It also often happens that precisely such people can still smell the smells afterwards.

Place of mold growth