Store shelves are crowded with antimicrobial products. Some can help prevent disease, but often there are less-drastic cleaning methods that will be just as effective and less harsh.
Antibacterial household cleansers: When used as directed (with rubber gloves in a well-ventilated room), these are your best tools against the bacteria, viruses, and fungi that flourish on kitchen and bathroom fixtures, counters and sink drains.
Germ busters at the University of Arizona say regularly disinfecting curbs the chance that one person's cold or flu will spread to others. They also say that a bucket of water with a half cup of bleach gives you the same effect, but isn't as convenient as a spray bottle.
Hand soaps: A 20-second scrub with plain soap and water sends about 96 percent of viruses and bacteria down the drain. Antibacterial soaps are a little better because they leave a chemical residue on hands that slows bacterial growth and wipes out another one percent of harmful bugs.
Antibacterial soaps can be more drying to the skin. Experts at the University of California say the most important way to keep from getting sick is to wash hands frequently with any soap.
Dishwashing liquids: The experts say there is little reason to think antibacterial soaps are any better than others when it comes to washing dishes and clothes.
Water-free hand gels: Studies of food industry workers show such gels get a 99.9 percent kill rate against viruses and bacteria. They are very convenient but don't cut through dirt and may be harsh.
Sponges: The kitchen sponge is notorious for being laden with microbes. "Self-disinfecting" sponges are certainly better and grow less bacteria. Whatever type of sponge you use, run it through the dishwater, or zap it in the microwave while moist for two minutes each day.
To wipe up meat or poultry juice, use a soapy paper towel and dispose of it when you are finished.
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