I bought it for the bathroom windows and it didn't work. The drops stayed on the glass and left stains... I do not recommend it..

It partially does its job, the application was done the first day of glass installation. In 2 weeks I reapplied the product for a refresh. It makes cleaning much easier.

It does what it promises... applied to a new shower before use... easy application although it smelled a little strong. After 7 months of use, I am very satisfied with the result. Of course, after each use, we clean the glass with a special attachment, so I consider that it helped as well..

The use is easy although the smell it has during application is indescribable. You can't breathe. Unfortunately, it didn't work at all in my shower. While it initially cleaned all the salts very well, after the first water that fell, it was the same as before, no difference. A similar product from another company has done a much better job.

I applied it on the glass in the bathtub. It is an easy process, but it requires attention and time for a perfect result and good cleaning. But after applying it, when I take a bath and the glass fills with water, you wipe it with a cloth and it cleans completely, like the first day.

I applied it to a new shower. It leaves too many small droplets. I don't know if it's because of the frosted glass. I also have photos after the first day of application. I would not recommend it