Some grades of clay however should not be used on clear plastics unless you intend to polish them afterward.
Clay bar windows.
Use a clay bar on your windows the next time you detail your car.
After cleaning a section of glass with clay use a microfiber cloth to thoroughly remove the clay lubricant.
Clay bar although good is a bit of work for repetitively cleaning your windows.
Clay barring your car s exterior windows helps remove hard water spots light etching and any contaminants that might cling even after razor blading.
Get a foam cleaner invisible glass of adams polishes foam cleaner and some good towels.
You ll be amazed how smooth and water shedding the glass will be afterward.
I like adams polishes sm blue waffle weave towels but you can probably find a cheaper towel from the rag company.
You ll need to thoroughly wash and clean your glass first.
More accurately a clay bar is a synthetic resin substance although in the past natural substances were used.
Glass cleaning clay bars require a lubricant.