Perhaps the most common problem that can arise when washing windows is the appearance of streaks on the surface.
Let's look at the reasons that influence the appearance of traces.
Poor quality detergent
Most cleaning products contain soap or other components that leave a film when they dry, which turns into unsightly marks after cleaning is completed.
Incorrect washing technique
For example, water stains may remain on a mirror if you use an overly wet cloth or sponge or if you wipe from the bottom up instead of the other way around.
Dirty rags
The rag you use to clean mirrors should be changed or at least washed after each use – otherwise, the dirt and dust that has accumulated on the rag will transfer to the mirror.
Water quality
If you use very hard water with a high mineral content when cleaning your mirrors, it will likely leave a residue on the surface. If you have to deal with this type of liquid, replace it with distilled or filtered water.
Drying too fast
When you wash a surface in hot weather or in a draft, the cleaner may dry faster than you can wipe it off and leave marks.
