Pets are one of life’s most joyous treasures—but the fleas that can often come along with them are anything but. Even if you aren't a pet parent, these pests can invade your home, and they multiply ...

dead flea laying on hardwood floor - Rizky Ade Jonathan/Getty Images Household pets like dogs and cats are common carriers of fleas. These tiny insects live outside in tall grass and other moist, ...