Go here to get a free water testing kit from Natures Own Water Care Products.
Here is what they claim:
"Hard water consists of minerals such as calcium and magnesium that are picked up from the soil. The minerals aren’t toxic, but they can cause a host of problems within your home – and ultimately affect your health. Our free, easy-to-use test kit will help you find out what’s in your water – and what you can do about it."
Everyone always tells me that we have hard water in our area. I think that it would be interesting to actually see whats in the water we are drinking.