War on Germs a Wash, Explains National Jewish Medical and Research Center Infection Control Specialist
The best way to combat germs is simple: wash your hands. "Scrubbing your hands vigorously with soap and water for 10-15 seconds immediately after using the bathroom, prior to handling food and before eating is one of the best and easiest ways of maintaining a healthy lifestyle," says Laverne Bieling, R.N., manager of Employee Health and Infection Control at National Jewish Medical and Research Center.
But even something as simple as soap can get complicated. With more and more reported cases of infectious diseases, a growing number of antibacterial cleaning products have come on the market for killing germs throughout the home. Recent news has begun to question these products’ superiority over traditional cleaners. When the risk of infection can be very high, as it is in a hospital environment, it’s extremely important that antibacterial soaps are used. The powerful, quick-killing agents in these products make them invaluable in an environment where every possible precaution is needed to protect patients and staff.
In the home, counter and table surfaces, and bathrooms are the most important to keep germ-free from bacteria like E. coli, salmonella, staph and strep. For these areas, Bieling recommends the use of antibacterial soaps or a solution of 1 part bleach to 10 parts water. Surface contact for 10-20 seconds with the bleach solution is just as effective as an antibacterial cleaner and costs much less. This mixture is also effective for cleaning fruits and vegetables.
There have been no studies to establish whether bacteria will develop a resistance to antibacterial cleaners as some fear. "The overuse of antibiotics in this regard is much more significant at this time," Bieling says.
Nor does it seem likely germs can be eliminated to the degree that the body’s resistance to them might be lessened. "There is no scientific evidence to support the theory that antibacterial products will adversely affect an individual’s immunity toward bacteria," she says.
Although many advocate the use of antibacterial cleaners, these soaps can be harsh on the skin. If skin becomes dry and cracked, it’s an invitation for bacteria to cause infection and disease. Some people with sensitive skin may develop an allergic reaction. In these instances, Bieling suggests using regular soap. "Regular soap is very effective in killing germs as long as people realize that it is very important to scrub vigorously for 10-15 seconds," she says.
