How Do You Clean Your CD's?

Day to day to remove light dust before playing: a soft large cosmetics brush (the tips of the bristles have been softened by rubbing them HARD on some coarse emery paper)
For First time cleaning I use some old stock AQ silicon juice in $0.25 packets. I purchased a box full way back, and still have 40 or so of the packets. (none for sale) One packet treats about 75 discs and the cloth can do lots of other stuff (TV screen, glasses etc) after.

I just blow on them and rub in one direction across my shirt. Try to avoid buttons.

I use static control cloths from the place where we purchase our eyeglasses. They either come with my glasses or are free when I stop by. When I pick up a used CD that looks like a pizza pie, I clean it with hi-grade electrician's alcohol.

I have never cleaned a CD, and i've been playing them now for 15 years. I've never cleaned a CD player either.

A blast of canned air for effective dusting. Soap & water for fingerprint smudges & then clean terry-towel dry, wiping from inside to outside radially.