The idea of detox is very popular these days, and it's true that getting old crap out of the body is an important part of your health picture. I often hear people say they're doing a cleanse, or taking herbs for their liver, but few people are aware of the role of lymph in ridding the body of naturally occurring waste products.
Check out the latest "Things I Think Are Great" video. It's less than 3 minutes long and you'll walk away with the foundation of a powerful detoxification practice.
Dry Brushes for Detox
Here's some examples of the styles of dry brushes that I like to use... (there's lots out there and honestly I haven't noticed a ton of difference between brands.)
You want to make sure you get one with bristles that aren't too hard, but also not too wimpy soft; those are the main problems that I've found.