Learn why hand-sanitizer gels lose effectiveness over time, plus tips to keep hand sanitizer at full germ-killing strength ...

"An epic exploration of possibilities. What If is a Webby Award-winning science web series that takes you on a journey ...

Only soap and water penetrate the type of bacteria present in the bad stomach bug. Zelenskyy reveals Plan B in case Ukraine ...

Countertop sanitizers, on the other hand, are larger and are designed to sanitize multiple toothbrushes at once. We spent hours researching and testing various toothbrush sanitizers to identify ...

Berries hand-harvested, meaning if a worker who picks ... Research has found that using a mix of water—along with fruit and vegetable sanitizers that contain peroxyacetic acid and hydrogen ...