While washing the windshield, clean the wiper blades.
Caution: When using silicone-containing products, brushes, sponges, leather wipes and cloths used for washing cars should not be used for glass. When treating painted surfaces with silicone-containing products, glass should be covered with cardboard or other material. If a layer of silicone covers the glass for some time, it will not be possible to clean it satisfactorily.
(The original source of the article can be found on the website: «audimanual.ru»)
