It does exactly what it says, it removes all unwanted odors if you use it with a certain frequency (every 3-4 months).

After 3 washes with 350 grams each wash with pure monohydrate citric acid at 60 degrees for one hour each wash, where it removed all the limescale, detergent residues, and lint. I used this specific product in the same program and the washing machine sparkled!! Those of you who write that it didn't work for you, you must first remove the heavy limescale that exists in your drum! Don't expect a small bottle to make your drum and the whole washing machine system sparkle. Otherwise, other products sold on the internet that are more expensive than this would have no meaning. This disinfects and cleans the light limescale residues. Excellent product and I will choose it again!

It smells nice and after using it, you can feel the cleanliness in the washing machine drum and on the washed clothes!!! Worth it!!!!

Every 2 months and it has made a big difference in the washing machine. Firstly, it removes that damp smell that a washing machine can have, as well as the dirt that accumulates in the pipes. The difference is immediately noticeable in the clothes

I used it exactly as the instructions said (which you needed a magnifying glass to read). As soon as the washing was finished, the washing machine smelled even worse. It was as if I had unwashed clothes inside for a month. I would enter the bathroom and the whole bathroom smelled bad. And the clothes I washed afterwards didn't smell fresh. Then I followed the classic method with baking soda and vinegar and the washing machine returned to normal. I definitely do not recommend it.

Unbelievable product! After each use, it makes the washing machine shine with cleanliness in the drum and on the door seal. The seal itself needs to be wiped with a dry and clean cloth after each wash, not letting it darken first and then waiting for dettol to work miracles!

Using it for the first cleaning that the application requested (Hoover washing machine via the hOn app), it created incredible odors on the clothes. After drying, they smelled like mold, as if they had been forgotten inside the washing machine for days. Stay away.

The other person says that in a 10-year-old washing machine it did nothing, if you have never cleaned a liquid it will not work miracles, the washing machine needs regular cleaning and from us in the door seals, in the filter, etc.
The product is excellent and does a very good job.

Wonderful lemon scent, easy to use, you simply empty it into the detergent drawer and run the washing machine at 60 degrees without clothes, of course, and the washing machine smells clean. I will definitely buy it again!

Application in 2 washes in a washing machine without any particular smell, the result was that the whole bathroom smelled like rotten eggs and mold, wasted money. The best disinfection from odors and bacteria is done with baking soda and white vinegar