Clean windows - lime splashes, wall paint, fly damage etc.
Oh, what did I do? The craftsmen have left a clear mark. Exterior plaster on the outside and interior plaster and paint on the inside of the windows.
So you do not have to try everything first, here's my tip:
Buy steel wool "00"! (In no case "0" or higher). This "00" steel wool is so soft that it will not scratch the windows, but so hard that it will polish away all lime splashes, paint and fly damage.
Caution:
The steel wool must be used DRY, otherwise it will not work.
