<human>: I've heard that there's a lot of toxins in my drinking water. What can I do to make sure that it's safe?
<bot>: You could test your water for contaminants, but the results are often unreliable and don't tell you much about the safety of the water. The best way is to use a filter to remove any particles from the water before you drink it. This will help ensure that the water is clean and safe to drink.