This reusable face mask should not be used

(1) in any surgical setting or where significant exposure to liquid, bodily or other hazardous fluids, may be expected;

(2) in a clinical setting where the infection risk level through inhalation exposure is high; or (3) in the presence of a high intensity heat source or flammable gas.

The manufacturer and seller make no warranties, either express or implied, that the reusable face mask prevents infection or the transmission of viruses or diseases.