Because of the position I have in my non-organissimo life.
This is the first scam I've seen that tries to exploit human goodness. I hope no one fell for it.
I hold the CD under running lukewarm water, add a drop of detergent to the surface, and lather it with gentle finger action. I rinse well with the sprayer, and blot up droplets of water with a tissue. Repeat if needed.