You asked me by an e-mail if I have ever heard of this product or used it. No I would not use it as I cannot see the point in paying £49.99 plus postage and package and then when the cleaning kit runs out you have to buy some more from them! So my answer is NO i would not buy something that I would never use that is the reason I always Back-up any program I buy!
There is one better solution though don't scratch your CD's
It's Nice to be Important!!!
But it's more Important to be NICE!!!