Things You'll Need

Instructions

1

Fill a gallon-sized bucket with water and place any type of household bar soap into the bucket with the water.
2

Stir the water until it appears soapy. Soapy water helps the razor to glide easier when applied to glass.
3

Wet a cloth in the soapy water and wipe the stained glass until it is thoroughly wet.
4

Warm 1 cup of vinegar in the microwave for 45 seconds. Rub the vinegar using a second cloth over the section you are about to attack with your razor. This will help further soften the paint.
5

Place your razor at a 20-degree angle against the glass surface, pointing your edge in the direction you plan on scraping.
6

Push the razor blade into the paint and guide your razor toward the window's edge. The paint should peel off. If there are several layers of paint, it will peel off in layers. If there is just one layer, with any luck it will all come off at once.