Avanflex is a spray that can be used on all interior surfaces and materials to disinfect them. It should be sprayed from the back to the front of an enclosed space using a 2:1 dilution of the product and water. After spraying, the instructions on the Room Vaccine package must be followed which includes releasing the product into the space, exiting and sealing the area for 12-24 hours before airing it out. Proper personal protective equipment should be worn when using the product.