Ultraviolet light is a bacteria’s worst nightmare. It messes with their DNA. They can’t reproduce, so they just… die.
How to remove Bacteria from your water – Bluonics
You can buy a UV pen or a bottle with a built-in light. Stir it around for a minute. It’s like a light saber for germs.
One weird catch: the water must be clear. Cloudy water blocks the light. You’ll need to pre-filter if it’s muddy. No one wants muddy bacteria anyway.
