A few nice colon cleanse images I found:

The Ultimate Colon Cleanse


Image by foundphotoslj

Palate Cleanse


Image by emotionaltoothpaste
Not to be confused with a colon cleanse.

(I’ll apologize right now for where I directed that link)

Bowel Makeover


Image by Neven Mrgan
This dingbat claims that his colon-cleansing pills (!) cure Alzheimer’s, cancer, sciatica, and depression. Get bent, dude.