Having a healthy home isn't necessarily about making every surface spotless. (Phew!) But a bit of strategic cleaning protects you from germs and toxins. In fact, concentrations of some pollutants can be two to five times greater inside our homes than they are outdoors, according to the Environmental Protection Agency—a worrisome fact considering we spend, on average, 90 percent of our time indoors.
What's more, ordinary objects like a dirty dish towel or neglected houseplant "can provide just the right environment for harmful microbes to grow," said Kelly Reynolds, PhD, associate professor of environmental sciences at the University of Arizona in Tucson. Fortunately, small changes, whether it's shaking out your welcome mat or installing a water filter, can improve the well-being of your home—and everyone in it. Here, the most important moves to make.
Step up your doormat
About 60 percent of the dust in our home comes from outside—most of it tracked in on the bottom of our shoes, research says. And those tiny particles are made up of a combination of all sorts of icky things like human skin, animal fur, food debris, lead, and even arsenic.
"Fortunately, using the right kind of doormats can help reduce dirt, pesticides, pollen, and other pollutants in your home," said Dr. Oluremi Aliyu, assistant professor of medicine at the University of Connecticut Health Center. Pick an abrasive one (it will grab more gunk) made of synthetic fibers like nylon yarn or polypropylene.
Then don't forget to clean it: "Vacuum or shake out your mat once a week," advised Linda Cobb, cleaning expert and author of Talking Dirty with the Queen of Clean. Once a month, do a deep clean: Scrub it with a scrub brush and warm, soapy water, then hose it off.
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