Disinfection in Child Care Centres

Santana Sanftenberg BASc, CPHI (C)

Protecting young children against infections is an everyday activity that involves daily routine cleaning and disinfection within child care facilities. Cleaning and keeping work and child play surfaces clean and free of germs is an ongoing challenge. Here are a few reminders about proper cleaning and disinfecting practices in your facility.

Disinfectants

• Disinfectants are applied to a clean surface in order to kill disease causing organisms. Make sure you follow manufacturer’s recommendations (FMR). Read the label for direction on dilution; surfaces appropriate for use; contact time; rinsing requirements; and what personal protective equipment may be required.
• Disinfectants must have a drug identification number (DIN) if approved for use in Canada (common household bleach is the only exception).
• Remember to check the expiry dates on products. If a product has expired, do no use.

Is bleach safe to use?

Common household bleach (5.25%) when diluted in water is an inexpensive and effective disinfectant that can be used for most surfaces. It can be used to sanitize child care surfaces, diapering stations, toys, play areas, pet cages and high touch surfaces. A concentration of 500ppm is required for daily cleaning and can be reached by mixing 2 teaspoons of common household bleach with 4 cups of water and allowing the solution to have a 2-minute contact time before wiping. Test strips should be on site to verify concentration and a new solution should be made daily. 

Children’s immune systems are still developing which means they are more vulnerable to infection when exposed to germs. Keeping children healthy involves a daily routine to prevent the spread of infection. Although not all infections can be prevented, disinfection can significantly reduce germs within the child care centre leading to fewer disruptions and sick days.