Originally Posted by
hearthman
I use SprayWay because it's an alcohol-based foam. Mfrs. have determined ammonia-based glass cleaners can cause a rainbow discoloration of the tempered and ceramic glass (yours is ceramic). To remove the silicone residue, use ceramic glass cleaners such as White-Off, Cerama-Bryte such as for cook tops, or you can use Brasso or Noxon metal polish. Heatilator actually tested those and found no crazing of the glass. Follow up with more SprayWay for a streak-free cleaning. Small cans for a buck at the big Home Cheapo. As BALloyd said, just don't wait too long. Do your initial burn-in for about 10-20hrs. then clean it. Then at least annually depending upon use.