Product review (5 stars): If you are replacing the door gasket- BUY THIS TOOL!
Don't even think about NOT buying this tool.  I tried my best to save money.  First, I asked my wife to help me.  10 minutes later I realized that my marriage was at risk.  I waited a week for my son (6'-4", 265 lbs) to visit. Certainly he could do it.  Nope.  I bit the bullet, bought this tool and 2 minutes later....DONE!  Worth every penny!  This tool works for both inner and outer springs.  Forget the zip ties.  Forget the detergent.  Buy the tool!