What instruction should a nurse give to the guardian of a preschooler with impetigo regarding laundry practices?

The instruction for the guardian of a preschooler with impetigo to keep the child's towels separate from those used by other family members is important for preventing the spread of infection. Impetigo is a highly contagious skin infection that can be transmitted through direct contact or by sharing items like towels. By keeping the child's towels separate, the risk of the bacteria spreading to other family members is minimized.

This approach also allows for more thorough cleaning and handling of the infected child's items, ensuring that any bacteria present is appropriately managed. Separate washing can be done with hot water and appropriate detergents, which helps eliminate the infection from the fabric. This practice promotes safety within the household and helps control and prevent further outbreaks.