Using a Chiminea Indoors Chiminesas can bring warmth and ambiance to your backyard. It can also be used for cooking and is more secure than the fire pit. Clay chimineas need a layer of sand at the base to prevent cracks in the thermal structure due to abrupt temperature fluctuations. https://www-fireplacesandstove-co65419.atualblog.com/35956788/how-to-tell-if-you-re-ready-for-big-chiminea