Category Archives: Kilns

Kiln Candling: How to Dry Pottery Safely Before Firing

kiln candling

If there is one thing you do not want inside a pottery kiln, it is liquid water trapped inside a piece of clay. That is where kiln candling can help. Kiln candling is the practice of gently heating pottery at a low temperature for an extended period before the main firing continues. The goal is to give […]

Kiln Lid Safety Switch: How It Works and Common Problems

kiln lid safety switch

If your kiln controller says it is running but the elements are not heating, or the kiln suddenly stops heating when the lid moves, the problem may be much simpler than a failed controller. It could be the kiln lid safety switch. A kiln lid safety switch is designed to interrupt power to the heating elements […]

Kiln Cooldown: When Is It Safe to Open Your Pottery Kiln?

kiln cooldown

The kiln finished firing hours ago. The controller says the temperature is dropping. You are curious about what happened inside. Should you open it? Usually, no. A proper kiln cooldown is part of the firing process, not wasted time after the firing is finished. Opening a pottery kiln while it is still very hot can expose the […]