Water dispenser machines in commercial spaces may contain higher levels of microbial contamination if they aren't cleaned ...
People assume water coolers are 'cleaner,' but a review of 70 studies finds water coolers often harbor more bacteria than tap ...
We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...
HOW DO WATER FILTERS WORK? Water filters essentially block or capture bacteria, debris such as sand and dirt, and pollutants like parasites and metals. It’s why they’re recommended by authorities if ...