Modern Table Glass Design 2011
Before starting the glass painting process, ensure that the piece of glass you are using is squeaky clean. Clean it with white vinegar as it will ensure that there are no streaks or residue. It will also help remove any kind of fingerprints or dirt that can spoil the design.
Once you have learned how to make stained glass and created the glass painting designs you wanted to, then learn to handle the same with care. Once it has dried, apply a coat of a sealant. If you want to clean it, use only mild soapy water and a damp cloth.