How do you get plaster off UPVC window frames?
Considering this, how do you get plaster off Windows?
Fill a spray bottle with water and mix about 2 to 3 drops of dish soap into it. Spray the window to help lubricate the glass and to prevent scratches. Continue spraying the soapy water on the window to keep it wet, and use a plastic putty knife to scrape the softened concrete from the window.
Accordingly, how do you clean brown UPVC window frames?
The best way to clean upvc window frames is to:
- Mix 1 cup of vinegar with 4 cups of hot water and pour the mixture into a sprayer.
- Spray it on the uPVC and leave it to stand for around 10 minutes.
- Use a clean, dry and smooth cloth to wipe down and remove any excess liquid.
Vinegar will dissolve concrete - but will take a LOT of contact time as vinegar is a mild acid. Certainly not good for it, especially if clay, concrete, asbestos-concrete, or metal.