Algoma Public Health
Cleaning & Disinfecting
Regular cleaning and disinfecting of surfaces is important to reduce the risk of disease transmission.
Without proper cleaning, disinfection will not be effective.
Download: Proper Cleaning and Disinfection Practice
Step 1: Cleaning
- Cleaning must always be the first step to remove dirt and debris from a surface and is necessary for a disinfectant to be effective
- Clean with a detergent, water and friction and clean from least contaminated to most contaminated areas
Step 2: Disinfecting
- Disinfectants are applied to a clean surface in order to kill disease-causing germs
- Disinfectants must have a drug identification number (DIN) if approved for use in Canada (common household bleach is the only exception)
- Always follow manufacturer’s instructions for use (MIFU). Read label for direction on: dilution and mixing, personal protective equipment (PPE) needed (e.g., gloves, goggles), surfaces appropriate for use, contact time, efficacy on specific organisms, and rinsing requirements
- There are a variety of disinfectants in the market. Choose a disinfectant that is compatible with your surfaces and with contact times that fit your needs
- Check the expiry date. If a product has expired, do not use. Discard expired product safely or return to manufacturer
- Ensure the concentration of disinfectant is correct before use (i.e. use test strips)
- Toys that will be mouthed should be rinsed thoroughly with water following disinfection
- Do not use antiseptic wipes and other products intended for skin (i.e. alcohol-based hand rubs) on surfaces
Date of Creation: March 12, 2020
Last Modified: