Washing & Care Instructions - Smartcover 2

To clean your mask and keep it last longer, please hand wash it with a drop of detergent in warm water, and air dry for at least 10 hours until fully dry.
People usually wash their masks in the evening and leave it air dry overnight. It really depends on how much and how often you use the mask.
We recommend you having 2 to 3 personal masks for just yourself to rotate while you wait for the other masks to “dry”. Studies have shown that leaving a fabric mask alone for 72 hours is the most effective way to make sure it’s free from any viable harmful particles.

If you chose to machine-wash, please wash in cold water with similar colors, and tumble dry on cool, or air dry.

Do not microwave since it might cause a fire. Always take the mask off by the straps and wash your hands before you touch your face.
Do not iron as it may damage the nano-technology treatment