To achieve its claimed ability to remove pathogens, water going into CamelBak’s new UV purifier must first be cleaned by a filter from a rival manufacturer. And that rival product is cheaper. That’s ...

While traveling through Zambia, Timothy Whitehead became perplexed with the issues surrounding purifying water — chlorine and iodine tablets abound, but it takes 30 minutes to finish the process and ...

Dezeen promotion: LARQ, the Californian company behind a self-cleaning water bottle, has launched the "world's most innovative" pitcher that cleans water with ultraviolet light and has a plant-based ...

UV light sanitizers are popping up as the answer to killing coronavirus on our hands and phones, but consumer devices may have more risks than they're worth. With man-made hand sanitizer in short ...

Why should I buy a filtered water bottle? A filtered water bottle does what it says on the tin (or rather, bottle), literally filtering out any impurities in your water for a purer taste in every glug ...