Check the water temperature. Water temperature should be less than 120 degrees F. to prevent burns. Children have tender skin and can receive serious burns in just a few seconds if the water is too hot. Warm or cool running water is fine. Rub soap to create a lather over the hands, between fingers, and around nail beds and fingernails for at least 10 seconds.
Liquid soap can be more useful than bar soap with young children.
Bar soap, unless rinsed well after washing, can harbor microorganisms. The liquid pump is easier to keep clean, however, the spout should not touch the skin when soap is being squeezed out. Children may be more likely to use soaps in fun colors or dispensers, or those with fragrances such as bubble gum or fruits. However, check children's medical information files to be sure they are not allergic to any fragrances, dyes, or other ingredients. Finally, to be effective, the antibacterial lather must be on the hands for several seconds to have any effect.