It’s cold and flu season, and with the impending swaths of people coming through your house over the next week, you’ll want to be prepared to disinfect if any of them are sniffly. Dec 20, 2018Karen Wang, PhDBut, instead of reaching for the bottle of mysterious disinfectant, reach for some hydrogen peroxide. It kills germs, is better for your health, and is something you might already have on hand – win!