DVD / CD Cleaner

Anyone else have ruined DVDs that skip constantly that you end up throwing away?

This DVD cleaner has done wonders for our DVD's we thought were ruined.  I know, I am the lover of all gadgets, but this one works!  It's simple - all you do is put the DVD in and push the button.  All the other brands we had previously tried didn't really work or they came with a bunch of parts that we quickly lost. We bought this off amazon.  It's called:

Professional DVD/CD Disc Cleaner and Reconditioner - Cleans Blu-Ray Discs, by Pro Care

Costs about $30.