Pure filtered water is the ingredient most people are tempted to ignore when preparing for The Master Cleanse. It is also perhaps the most important ingredient if you want to cleanse your body.
Now, regardless of wherer you live you can guarantee that your local water treatment facility does not do a good enough job of providing you with clean, safe drinking water. The standard water treatment practice is to dump chlorine into the water to kill off the bacteria, and viruses. However, Chlorine is a poison, and has sometimes been linked to cancer. So, it really isn't a good idea to consume this on a daily basis.
You could be forgiven for thinking that bottled water is a better choice. But, in addition to being very expensive, the manufacturing processes for bottled water is not as tightly regulated as you might think. Much of the time the bottled water you buy is not really any better than city tap water.
To make sure you get all of the detoxing benefits that you can you should make the lemonade with filtered water. Now you can buy filtered water at most grocery stores, but a more convenient option is to own you're own home water filter.

If you are considering this I wholeheartedly recommend Aquasana water filters. After looking at many of the brands available I found that the Aquasana performed better than most; it also costs less.

But, naturally you are going to want to check this out for yourselves. Why not check out These Waterfilters.