Hard water at your home not only affects you in the kitchen or the bathroom or the laundry, but also your lifestyle. It is an everyday challenge people face from the time they step into the shower to the food being cooked in the kitchen to the clothes being washed. Hard water requires an effective treatment to turn the water to usable soft water.

The primary cause of hard water is due to impurities, typically calcium and magnesium, which get dissolved in the water supply line. So how do you know if you have hard water? Some indicators of hard water are scaling on your shower walls, calcification around your shower head and faucets and buildup around the water supply line for your water heater and washer.

How about a free sample of Cascade Actionpacs for your dishwasher? Just head to PG Everyday Solutions to sign up for yours, and you'll get a free sample with two Actionpacs!

Do you know the difference between hard water and soft water? What about the roles that different minerals in your tap water can play in not only the condition of your water pipes and appliances but the health of your family? Nature's Own Water Care is offering a free water test kit so that you can have answers to these questions and more.

Head to Sam's Club online and fill out a short form, and you can get a free sample of Cascades' Extra Action Action Packs!

Ever hear of Nursery Water? I bet if you’ve got an infant in your family, or had one in the last few years, you have. They marketed it as really, really pure water, ideal for your little baby, who isn’t ready for all the impurities in tap water yet. When I saw it, I thought, ‘Wow, that’s a scam and a half, right there.’

3M is offering a free water test kit through Facebook right now. Head to their Facebook page, and click the link for their free water test kit. This takes you to a page on their site with the offer and all the details.

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Don't we just love freebies? Especially if it's a drink product that offers a lot of health benefits and features... introducing Phenom Coconut Water. You can now get your own free sample of this sports drink exclusively at GNC Stores up to May 15.2011.