Product review (5 stars): so for $5 I bought one and it worked great and made it a lot faster to remove the ...
My dryer was not drying anything.  I would have to run everything 2-3 times.  I was about to buy a new dryer and decided to take a $25 gamble and see what happens.  All I needed to do was replace the felt seal for the drum.  It was very simple to do.  I did read reviews on here and one person suggested a wire-wheel on a drill to clean everything up, so for $5 I bought one and it worked great and made it a lot faster to remove the old glue.  I am on my second load already and it is drying like it is brand new.  I highly suggest this instead of spending hundreds on a new one.