If I boil the water from my sink in a kettle, it removes many of the contaminants, making it safe to drink. I can also buy filtered bottles of water from the store. Even though buying water is inexpensive, spending money on water every day can add up. Some people buy water filters that they attach directly to their sink faucet, but I do not have one. Although these are all ways to get safe drinking water, they all seem a little inconvenient, and many of them cost money. Can you all think of a better way to help me get clean drinking water?