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A water softener uses sodium to help replace calcium and magnesium ions. Learn about about water softeners and how water softeners treat your water.

Swearing at work may actually be a good thing, according to recent research, because it reduces stress. Learn about the benefits of swearing at work.

Mud baths are great for the skin. Learn about how mud baths work at HowStuffWorks.

Want to know how to moisturize your scalp? Visit HowStuffWorks to learn how to moisturize your scalp.

Want to know how to protect skin from pollution? Visit HowStuffWorks to learn how to protect skin from pollution.

Want to know how to treat a nail infection? Visit HowStuffWorks to learn how to treat a nail infection.

Interested in learning about traditions in Venezuela? Find out about Venezuelan traditions at HowStuffWorks.

What is an Ethiopian coffee ceremony like? Read about the Ethiopian coffee ceremony at HowStuffWorks.

Do natural deodorants really prevent body odor? With suspicions that antiperspirants might hurt your health, see if natural deodorants the answer.

How are men's moisturizers different from women's moisturizers? Visit Discovery Health to find out!

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