How Do Hand Warmers Work? Modern hand warmers are air-activated, meaning they only start working once you open up the packet and oxygen can seep inside. Once that happens, the oxygen reacts with a ...

Remember the urgency at the start of COVID to stock up on hand sanitizer and, stashing any available bottle in your purse, desk, coat pocket and your car’s cup holder? Yeah…we do, too! Whether ...

How effective is it against viruses and bacteria? The labels always read, "Kills 99.99% of Germs!" but does the science of hand sanitizers back it up? Today Reactions takes a closer look at the ...

Modern-day laundry doers have it pretty easy: Soiled clothes, towels and sheets go into the washing machine and come out clean, job done. But knowing how to launder a garment by hand is more useful ...

Over the past few months, it’s occurred to me that at my ripe old age of 30, I’ve lost some dexterity in my hands. I used to be able to hold my iced coffee and phone securely in my hand, but these ...

SAN FRANCISCO (KGO) -- Here is warning about old bottles of hand sanitizer. According to the EPA, hand sanitizer that has reached its shelf life - which is two to three years, depending on the brand - ...