**EPA is issuing an emergency exemption for Grignard Pure to be used in certain indoor spaces where social distancing can be challenging. Use of this product does not eliminate the need for critical precautions like mask wearing, social distancing, and ventilation. Always follow CDC, state and local public health guidelines. ** https://www.epa.gov/newsreleases/epa-approves-emergency-exemption-antiviral-air-treatment