Safe Drinking Water: Boiling

Don't touch that water until you've used at least one of these methods

safe drinking water camping wilderness hiking water treatment boiling

    Photo: Nikitin Victor/Shutterstock.com

How it works: Whether you’re a backpacker or a whitewater boater, historically, the most common way to treat your water is boiling. Boiling your water for a minute kills anything living. In a high-mountain environment, it may be all you need.

Pros: Cheap—you don’t need any special equipment

Cons: Doesn’t remove chemicals or organic matter floating in your drink. It also takes time and fuel.

What you need: A stove, like Jetboil’s Flash, a campfire, or any other source of high temperature heat.

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