Thank you for the warning, also check your hair dryers. I was drying my hair and all of a sudden a flash fire burnt my hand for some reason it shorted out and I checked the wire and nothing was showingand I checked the back for any dust . Maybe from wrapping the cord around it time after time it could have caused it to catch fire. My hand was burned and it also hurt like you know what. So remember to check everything on all electrical appliances.