Using a Chiminea Indoors A chiminea adds warmth and ambiance to your backyard space. It can also be used to cook and is safer than a fire pit. Chimineas made of clay require an additional layer of sand at the bottom to stop thermal cracking due to sudden temperature changes. https://fireplacesandstove13445.glifeblog.com/29222894/10-things-you-ve-learned-in-kindergarden-to-help-you-get-chiminea-fire-pit