Product review (4 stars): Easy to install
My early 80's KitchenAid dishwasher may not be too energy efficient anymore but it still does a good job so I decided to keep it running and try this product out.  It's been over two years now since I "refurbished" the tips on the rack and everything is holding up.  It's really easy to install, just make sure you don't breathe too much of the solvent.