I found this on the web. I bought one of those lint brushes last month (the really long ones for cleaning out your dryer vent) at Bed Bath and Beyond. I saw one this week at Target last week, though. So, they carry them too. Anyways, I went outside to clean the hood where my dryer vents to the outside and the flap was almost sealed shut because there was so much lint that had built up on top of the flap (in addition to a tiny dead wasps nest). So, I cleaned it up with my brush and now it opens and closes =) I'm so thankful that I thought to clean it and get the brush, because if it had sealed shut then the lint would have continued to build up and eventually wouldn't have been able to get out of the house and could have caught on fire =( !!! Ay ay ay! Below is a quick summary that I found on the web that I just thought I'd pass on to you =) Dryer Fires The U.S. Consumer Product Safety Commission estimates that in 1998, clothes dryers were associated with 15,600 fires,...