Using a Chiminea Indoors A chiminea adds warmth and ambiance to a backyard space. It can also be used for cooking and is safer than an open fire pit. Clay Chimineas need a layer of sand on the base to help them resist thermal cracking from sudden changes in temperature. https://stoves-canada43197.ambien-blog.com/36107353/10-ways-to-create-your-big-chiminea-empire