This Version Posted: September 3, 2020
Cleaning and disinfecting public spaces is essential to prevent the spread of COVID-19 and protect people in the community.
The following information provides guidance on cleaning and disinfection of public spaces and workplaces in Ontario.
What you should know
- Commonly used cleaners and disinfectants are effective against COVID-19. Click here for a specific list of hard-surface disinfectants that are known to be effective against COVID-19.
- Frequently touched surfaces are most likely to be contaminated.
- Use only disinfectants that have a Drug Identification Number (DIN). A DIN is an 8-digit number given by Health Canada that confirms it is approved for use in Canada.
- Check the expiry date of products you use and always follow manufacturer’s instructions.
- Follow these public health guidelines for cleaning/disinfecting public washrooms
Clean frequently touched surfaces twice per day
- In addition to routine cleaning, high-touch surfaces should be cleaned and disinfected twice per day and when visibly dirty.
- High-touch surfaces can include: doorknobs, elevator buttons, light switches, toilet handles, counters, hand rails, touch screen surfaces and keypads.
- In addition to routine cleaning, check with your organization for any specific protocols for cleaning for COVID-19.
- Break down grease and remove organic material from the surface.
- Used separately before using disinfectants.
- Can be purchased with cleaner and disinfectant combined in a single product
- Have chemicals that kill most germs.
- Applied after the surfaces have been cleaned.
- Have a drug identification number (DIN). Click here for a specific list of hard-surface disinfectants that are known to be effective against COVID-19.
- Have combined cleaners and disinfectants in one solution.
- May become dry due to fast drying properties. Should be discarded if they become dry.
- Not recommended for heavily soiled surfaces.
Prepare products for use
- Where possible, use pre-mixed solution.
- Read and follow manufacturer’s instructions to:
- properly prepare solution
- allow adequate contact time for disinfectant to kill germs (see product label)
- wear gloves when handling cleaning products including wipes
- wear any other personal protective equipment recommended by the manufacturer.
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This information is based on the Public Health Ontario fact sheet: Coronavirus Disease 2019 (COVID-19) Cleaning and Disinfection for Public Settings
Download and print resources below: