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.
Click here for the do’s and don’ts of wearing a non-medical mask or face covering.
Source: Health Canada