Though hand sanitizers with at least 60% alcohol may be a good option in some cases, washing your hands thoroughly with soap is one of the most effective ways of protecting yourself against COVID-19, especially if your hands are visibly dirty.
However, the key to this effectiveness is washing them properly. Here’s how you should wash your hands to reduce your risks, according to the Centers for Disease Control and Prevention (CDC):
1. Wet your hands with clean, running water (warm or cold), turn off the tap, and apply soap.
2. Lather your hands by rubbing them together with the soap. Lather the backs of your hands, between your fingers, and under your nails.
3. Scrub your hands for at least 20 seconds.
4. Rinse your hands well under clean, running water.
5. Dry your hands using a clean towel or air dry them.
4. What type of disinfectants should I use to clean contaminated surfaces?
As it stands right now, there are no specific disinfectants that have been tested against the virus causing COVID-19. This is because the virus is novel, and researchers are still continuing to study it.
From what we know about the virus, surface disinfectants that have antiviral properties should be effective against it when used properly. Use products that carry a Drug Identification Number (DIN) which confirms they are approved for use in Canada.
However, with COVID-19 teaching a pandemic state, many of these products are being allocated towards health care settings and hospitals, and so you may not be able to find this in stores.
And so, if you’re not able to find these products, you can also make your own disinfectant product at home using 100 ml of unscented household bleach per 900 ml of water or with alcohol solutions with at least 70% alcohol.
Clean frequently touched surfaces such as tables, counters, doorknobs, keyboards, phones, light switches, handles, toilets, faucets, and sinks at least twice per day.