I have an Enviro Omega and I installed it last winter and it worked excellent. At the end of the season, I purchased some pellets and after, I noticed a build up of carbon on my stove. I blamed this on poor quality of pellets. I have started my stove again for this season with new pellets. My glass is carboning up quickly. My problem is, how do I get rid of the carbon build up. The inside of my stove is covered in a layer of carbon and it is causing me some concern. The air damper sticks and the ash pot is difficult to remove. I removed my exhaust pipe and cleaned that.