One cleanser that I love and have gone back to time and time again is Cetaphil's Gentle Cleanser.
Cetaphil is great because it doesn't really contain anything; it's just a cleanser. It's great for taking make-up off at the end of the night and equally as great in the shower of a morning to get your skin ready for the day.
Also because it's gentle, anyone can use it and know that it's not going to strip or harm your skin. The fact that dermatologists recommend it is also an added bonus.
So if your in the market for a new cleanser I highly recommend Cetaphil. You can buy it from chemists, Priceline and stores like that. Plus you can buy one for under $10. Winner!