SDA 1998 National Cleaning Survey

65% of Americans don’t realize that it’s important to leave disinfectants on surfaces for a specified length of time to get their full germ-killing benefits.
Disinfectants and disinfectant cleaners have a wait time to work that varies by product.
TIP: To disinfect kitchen countertops and areas you might have touched during food preparation (like refrigerator door handles), apply disinfectant and let stand the time specified on the label before wiping, unless otherwise directed on the label .

One in five (20%) Americans don’t know that germs can live longer on damp surfaces than on dry surfaces.
Frequent cleaning of damp surfaces removes moisture and soils which mildew and bacteria need to grow. Keeping surfaces as dry as possible also helps create a healthy home environment.
TIP: To control the growth of mold and mildew, use a mildew stain remover on tub and shower walls and vinyl shower curtains.

31% of Americans don’t know that warmer water makes handwashing more effective.
Warm water makes it easier for the soap to loosen dirt and rinse germs down the drain.
TIP: Washing hands with soap and warm water -- before preparing and eating meals, after using the bathroom or diapering a child, after handling a pet, and before and after coming in contact with someone who is sick -- is one of the easiest ways to prevent germs from spreading.

43% of Americans aren’t aware that longer lathering time makes for a "cleaner clean."
A thorough handwashing with soap and warm water reduces the risk of transferring germs to others and to inanimate surfaces like toys and door handles.
TIP: At least 10-15 seconds of lathering time are needed to properly wash your hands. Those wanting extra protection against some common disease-causing bacteria may want to use an antibacterial soap.