Originally posted by BillJ: I'm a believer in my thermacell. It has worked miraculously for me... until tonight... when I learned not to try and stretch that pad too far.It wasn't white... just real light blue, so I thought it would be ok.But right about now I'm white from blood loss. Moral of the story - carry an extra pad with you if you're going to rely on the thermacell!!! BillJ