I am very upset regarding airwick plug-ins which have destroyed my living room curtains I love the smell so I have them throughout my house but no longer will as I have discovered my living room one had been knocked somehow and the plug in oil had dropped onto my curtain burning/melting it I instantly went around checking other areas to find they had heated up to very hot these things are dangerous I noticed one had spilled a bit on my hand burning it these are dangerous and should not be sold if a child or a family pet should to have them I would hate to think what could happen my finger now has a burn mark looks like it's going to scar thanks to airwick plug ins. Frieda Rogers