Wood door with glass panels how do you get the woodstain off the glass?

There are two tried and trusted methods:- obtain a solvent that dissolves the stain on the glass, second, with care, using a craft knife, scrape the stains from the surface of the glass in a series of gentle movements, always working away from you, as you don't really want to end up with less digits than you began. Most stains do not adhere to glass permanently, owing to the molecular properties of glass itself. I found a company that makes a few different products for glass and Plastic. They are Janvil. Their site is htp://www.janvil.com