It is in powder form and is typically administered from an aerosol can. Cool Whip is available in an aerosol can using nitrous oxide as a propellant. Jeff Hardy, came upon the name 'Peroxwhy?gen' while looking at an aerosol can. The material is sterile when it is dispensed from the spray gun or aerosol can. The 2K aerosol can has the advantage for delivery of reactive mixtures. The aerosol can be artificially created (to check the mask), or a natural atmospheric component. Insect repellent, referred to as "bug spray", comes in a plastic bottle or aerosol can. Aerosol can either be measured in-situ or with remote sensing techniques. The first single off the EP, which features Williams, is titled "Aerosol Can".