Personally i think the key is it can be pumped though the HVAC systems. Only a 100% natural product could do that. Theres plenty of products out there that kill on the surface, but as we know its an airborne virus. So pump it through the HVAC and eventually it lands on the surface. Consider the cost to business Vs the cost this? No brainer.
Personally i think the key is it can be pumped though the HVAC...
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