This is a topic that will divide peoples opinion, those that have them, or desire them will defend them. I love the look, and the cosy ambience they offer… but actually detest it when neighbours put there’s on as others have said, acrid smell filters into our homes, affects washing, and even how my dog is affected as he lazes in the garden on a dry but cold day, he’s a big dog and loves outdoors no matter the weather. My husband has lung issues caused by asbestos in his youth (unaware) so it badly affects him, so we don’t even do BBQs. Here’s the thing, forget all my points “against” them, but they are in fact HARMFUL TO HEALTH & THE ENVIRONMENT… no matter how clean you think your fuel is.