13 Ways to Allergy-Proof Your Home

"Most people forget to look under the kitchen sink," says Ross. It's a prime spot for mold growth when pipes drip. Pull everything out of the cabinet and inspect the interior carefully for signs of leaks. Also look for mouse droppings and cockroach webs, since rodents and bugs can trigger allergies, too. Get leaks fixed, seal holes, clean the area, and keep it tidy and dry to eliminate irritant build-up.