White switches, PVC window sills, covers on the refrigerator, air conditioner housings and other plastic parts of household appliances turn yellow from ultraviolet radiation. Water and detergents do not remove this deposit. A cheap pharmaceutical product will help restore the whiteness of plastic.
What you will need:
- Dimexide;
- napkins or cotton pads;
- gloves.
Plastic bleaching process
Yellowed plastic must be washed to remove dirt and dust.
Then apply a couple of drops of Dimexide onto a cotton pad or napkin. You need to work with it wearing gloves. You need to rub it over the yellowed plastic and leave for a couple of minutes.
After a short pause, wipe the surface with light pressure. She will become much whiter than before. In hard-to-reach places it can be applied with cotton swabs. If the yellowness is persistent, then the procedure must be repeated several times.
The product works great on sockets and switches.
The switch has become so snow-white that it seems that it was replaced with a new one, but this is not so.
Watch the video
Another cheap way to whiten a yellowed plastic window sill is https://enn.washerhouse.com/8084-deshevyj-sposob-otbelivanija-pozheltevshego-plastikovogo-podokonnika.html
