1. Using a Sponge
The dirtiest room in everybody's home is the kitchen. "That's because we deal with dead animal carcasses on our countertops and in the sink."
Most people clean their countertops and table after a meal with the one tool found in almost all kitchens: the sponge. In addition to sopping up liquids and other messes, the kitchen sponge commonly carries E. coli and fecal bacteria, as well as many other microbes. "It's the single dirtiest thing in your kitchen, along with a dishrag" says Tierno.
Ironically, the more you attempt to clean your countertops with a sponge, the more germs you're spreading around. "People leave [the sponge] growing and it becomes teaming with [millions of] bacteria, and that can make you sick and become a reservoir of other organisms that you cross-contaminate your countertops with, your refrigerator, and other appliances in the kitchen," Tierno explains.
2. Vacuuming3. Sleeping With Pillows and a Mattress
The average person sheds about 1.5 million skin cells per hour and perspires one quart every day even while doing nothing. The skin cells accumulate in our pillows and mattresses and dust mites grow and settle.
If that's not gross enough for you, a mattress doubles in weight every 10 years because of the accumulation of human hair, bodily secretions, animal hair and dander, fungal mold and spores, bacteria, chemicals, dust, lint, fibers, dust mites, insect parts, and a variety of particulates, including dust mite feces. After five years, 10% of the weight of a pillow is dust mites. This is what you're inhaling while you sleep.
4. Grilling Meat
So much for the summertime staple: Barbecuing meat creates the
cancer-causing compounds polycyclic aromatic hydrocarbons (PAHs) and heterocyclic amines (HCAs). When fat drips from the meat onto the hot grill, catches fire, and produces smoke, PAHs form. That's what's contained in that delicious-looking charred mark we all look for on our burger. HCAs form when meat is cooked at a high temperature, which can occur during an indoor cooking process as well.
5. Opening Your Windows
When the weather turns nice, many of us throw open our windows to breath in the fresh spring air. But that may be an unhealthy move, considering the combination of seasonal allergies and poor air quality of many cities throughout the U.S. According to a recent report by the American Lung Association, 60% of Americans are breathing unhealthy air. And the pollution inside our homes may be worse than outdoors. The Environmental Protection Agency lists poor indoor air quality as the fourth largest environmental threat to our country. Bacteria, molds, mildew, tobacco smoke, viruses, animal dander, house dust mites, and pollen are among the most common household pollutants.
6. Sitting in Front of the TVSitting in front of the television has become a national pastime and one of our least healthy behaviors, particularly because we often do it while snacking on food that is high in calories.
"When you're sitting there in a trance, you can really pack on some calories," says Thun. "Today, more than one-third of the U.S. population qualifies as obese and one-third qualifies as overweight. Thirteen million Americans are morbidly obese."
Excess body weight puts us at greater risk for heart disease, cancer, arthritis, and a host of other diseases, Thun says. "That poses a greater health risk than the toxic cleansers under our sinks."
Solution: Turn off the TV, put away the bag of chips, and go for a walk.
I, myself, have always know about the sponge's secret. I have tried to tell people but they never listen. Well, here it is in the news (along with someother nasty facts)