How to make a defoamer for a vacuum cleaner with your own hands? How to replace the defoamer for a Karcher vacuum cleaner? – Setafi

The defoamer performs an important function - it prevents excessive foaming, thereby preserving the engine and filter. Usually professional tools are used for these purposes. But if they are not at hand, you can make a defoamer for a vacuum cleaner with your own hands. Proven recipes are described in this article.

The purpose of the defoamer

The defoamer is a liquid composition or powder form. It contains substances that destroy the foam that is formed during the operation of the vacuum cleaner in wet mode. During operation, small dust particles fall into the soap solution, due to which the foam increases significantly in volume and interferes with cleaning.

To prevent this from happening, use special tools of 2 types:

• with a silicone base;
• with organic oils.

The former are cheaper, and they are more popular, the latter are more expensive. Therefore, the task arises of how to replace the defoamer for a vacuum cleaner. Instead of special preparations, it is quite possible to use improvised means that effectively prevent excessive foaming.

3 ways to make your own defoamer

It is clear what a defoamer is and what functions it performs. This composition inhibits the formation of foam and thus protects the filter and the engine. In addition, it provides a stable power with which the device operates. In practice, 3 recipes are used that allow you to prepare the defoamer yourself.

Salt

To prevent the formation of abundant foam, you can use ordinary salt. It really interferes with these processes, which was tested on the example of Fairy dishwashing detergent. The water in the container is enough just to salt a little and stir. This is a good analogue of a defoamer for a Karcher vacuum cleaner and other brands.

sunflower oil and soda

Instead of salt, you can use sunflower oil and baking soda (a tablespoon each). This is a very effective method, but after cleaning you will have to clean the container of fat. You can do this with regular dishwashing detergent.

Vinegar

Another do-it-yourself defoamer is ordinary food vinegar with a concentration of 9%. It is enough to take half a tablespoon and pour into a container. It is also allowed to use 70% vinegar essence - a few drops are enough. In this case, care must be taken, since the solution has a pungent odor.

Preventive measures

Now it’s clear how to replace the defoamer for a Karcher vacuum cleaner or other models. However, you can follow a few simple rules that will prevent the abundant formation of foam:

1. It is often enough to change the water in the tank - this method is only suitable for small rooms that do not require large-scale cleaning.
2. Carry out cleaning at minimum power, while opening the plug on the handle. After dust removal is completed, further work can be carried out at maximum power.
3. Fill the container with a small amount of water - a maximum of a third. However, you will have to constantly monitor the level and, if necessary, supplement with water to ensure stable operation.

Thus, it is better to carry out cleaning after all with the use of a defoamer. Professional products are added to a container of water in small quantities according to the instructions. If they are not, you can use any of the described recipes.