Using a Chiminea Indoors Chiminesas can add warmth and ambiance to your backyard space. It can also be used for cooking and is safer than the fire pit. Clay Chimineas need a layer of sand on the base to help them resist thermal cracking due to sudden changes in temperature. https://fireplacesandstove10964.blogolenta.com/26750835/the-best-advice-you-ll-ever-receive-on-chiminea-fire-pit