No matter how well you wash the window, after the rain it is dirty again, as if it has not been washed for years. But experienced housewives wash their windows once a year, because they do not get dirty and are always clean. And the secret of purity lies in two ingredients.
After washing the windows, you need to apply a protective layer of a special solution to the glass, which will keep your windows always clean, regardless of the weather. To do this, you need to take half a glass of water, add a tablespoon of hair conditioner and 1 spoon of glycerin.
First, wash the window in the usual way, and then apply the product you made to the glass. It is better to apply from a sprayer to distribute evenly over the entire surface. Polish the glass and don't think about washing windows for several months.