Using a Chiminea Indoors Chiminesas can add warmth and ambiance to your backyard space. It can also be used for cooking and is more secure than an open fire pit. Chimineas made of clay require a layer of sand at the base to avoid cracking caused by sudden temperature changes. https://fireplacesandstove10964.blogolenta.com/26750835/the-best-advice-you-ll-ever-receive-on-chiminea-fire-pit