Masques barrières : combien sont nécessaires par personne ?

It's THE question of the moment!

Let's take the example of an active individual who leaves home every day. He will use a mask in the morning, and a mask in the afternoon. Masks that he will have to wash and dry before he can reuse them.

The number of masks therefore depends on how often they can be washed and dried. If the pace is one machine per week, its need will be about 10 masks!