“Wearing a homemade non-medical mask/facial covering in the community is recommended for periods of time when it is not possible to consistently maintain a 2-metre physical distance from others, particularly in crowded public settings, such as:
- shopping areas
- public transportation
Public health officials will make recommendations based on a number of factors, including the rates of infection and/or transmission in the community. Recommendations may vary from location to location.”
Taken from Government of Canada website.
The article reads on to specify the recommendations for face coverings:
Appropriate use of non-medical mask or face covering
When worn properly, a person wearing a non-medical mask or face covering can reduce the spread of his or her own infectious respiratory droplets.
Non-medical face masks or face coverings should:
- allow for easy breathing
- fit securely to the head with ties or ear loops
- maintain their shape after washing and drying
- be changed as soon as possible if damp or dirty
- be comfortable and not require frequent adjustment
- be made of at least 2 layers of tightly woven material fabric (such as cotton or linen)
- be large enough to completely and comfortably cover the nose and mouth without gaping
Some masks also include a pocket to accommodate a paper towel or disposable coffee filter, for increased benefit.