Great cleaner
I used this on my fireplace insert glass door, which is ceramic glass. It works great. Before, I was using damp paper towels dipped in ash, and that worked ok. But this method often requires a lot of elbow grease and sometimes a razor blade to get through the thicker stuff. This cleaner is much easier to use. It is about the same consistency of liquid car wax and goes on about the same way. Circular motions and the creosote melts away. Wipe it off before it dries with a clean cloth. I also noticed that after a couple of applications, the glass stays a lot clearer between cleanings due to the silicone sheen this product provides. I can easily recommend.
Rating: 5 stars