We do not recommend sterilizing or drying the mask using chemicals or 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.

We strongly recommend following the washing instructions as above to ensure the quality of your mask. We cannot guarantee the quality of your mask if the washing instructions are not followed.

For further information, please visit our blog about washing our mask, click here.

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