Cambridge Masks are to be air-dried only.

Placing the mask in an oven, microwave or any other drying machine will damage the mask.

We do not recommend drying the mask using any other alternative methods other than those outlined in the washing instructions as these have not been tested and we cannot guarantee how the filters will react to such methods. 

If you have further questions, please contact us by email at info@cambridgemask.com or Chat button on our sites to connect with our Customer Service Team.