A high pressure process for decontamination comprises subjecting a hermetically-sealed package containing a product and a gas to an operating pressure by a pressurizing media containing water, wherein the product has a water activity less than or equal to 0.9; increasing the operating pressure to change the gas into a different phase; and maintaining the operating pressure for a sufficient length of time to achieve some decontamination inside the package.

A high pressure process for decontamination comprises subjecting a hermetically-sealed package containing a product and a gas to an operating pressure by a pressurizing media containing water, wherein the product has a water activity less than or equal to 0.9; increasing the operating pressure to change the gas into a different phase; and maintaining the operating pressure for a sufficient length of time to achieve some decontamination inside the package.

A purification device for cleaning one or more surfaces of a vehicle, the purification device configured to apply a purification process onto the one or more surfaces of the vehicle, the purification device includes a heating device for increasing a temperature of the surface.

A purification device for cleaning one or more surfaces of a vehicle, the purification device configured to apply a purification process onto the one or more surfaces of the vehicle, the purification device includes a heating device for increasing a temperature of the surface.

A spray product is provided. The spray product includes a composition contained within a reservoir. The composition has a yield stress greater than zero and less than 1,000 mPa as determined by the RHEOLOGY TEST METHOD. The spray product includes a valve in composition communication with the reservoir; an actuator in mechanical communication with the valve; a nozzle having an outlet orifice; a swirl chamber in composition communication with the outlet orifice; and a plurality of swirl chamber swirl chamber inlet channels in composition communication with the swirl chamber. The outlet orifice is defined by an outlet orifice diameter and an outlet orifice axial length. A ratio of the outlet orifice diameter to the axial length is from about 1.3 to about 3.5.

There is provided a system and method of cleaning surfaces of an enclosable environment of a contamination comprising a microbial and viral load. The method includes the steps of sealing the enclosable environment and placing water, and a solid or gel pack, into a container and generating a vortex the container by rotating an impeller. The agitation causes the solid or gel pack to release a gaseous cleaning agent. An air-borne spray exiting from the container spreads throughout the enclosable environment to contact the surfaces to be cleaned within the enclosable environment. The enclosable environment is maintained closed for an effective time period while the air-borne spray dwells on the surfaces to eliminate or substantially reduce the load of the contamination.

There is provided a system and method of cleaning surfaces of an enclosable environment of a contamination comprising a microbial and viral load. The method includes the steps of sealing the enclosable environment and placing water, and a solid or gel pack, into a container and generating a vortex the container by rotating an impeller. The agitation causes the solid or gel pack to release a gaseous cleaning agent. An air-borne spray exiting from the container spreads throughout the enclosable environment to contact the surfaces to be cleaned within the enclosable environment. The enclosable environment is maintained closed for an effective time period while the air-borne spray dwells on the surfaces to eliminate or substantially reduce the load of the contamination.

A system and method for cleaning, rinsing, and sanitizing a container is disclosed. The system has a sanitizing agent chamber for storing a sanitizing agent, the one or more solution chambers in fluid communication with the container, a pump in fluid commination with the sanitizing agent, wherein the pump is in communication with a gas, and at least one spray nozzle fluidly connected to the at least one solution chamber via a conduit positioned within the container, wherein the spray nozzle comprises a housing inside which the sanitizing agent is mixed at pressure with the gas to disperse the sanitizing agent and gas mixture into the container for sanitizing the container.

A system and method for cleaning, rinsing, and sanitizing a container is disclosed. The system has a sanitizing agent chamber for storing a sanitizing agent, the one or more solution chambers in fluid communication with the container, a pump in fluid commination with the sanitizing agent, wherein the pump is in communication with a gas, and at least one spray nozzle fluidly connected to the at least one solution chamber via a conduit positioned within the container, wherein the spray nozzle comprises a housing inside which the sanitizing agent is mixed at pressure with the gas to disperse the sanitizing agent and gas mixture into the container for sanitizing the container.

A secure box for receiving packages is described. The secure box includes a rectangular container with a top, a bottom, a front, a left, a right, and a back. A front door forms part of the front when in a closed position, the front door having at least one hinge allowing it to move to an open position by swinging outward at a top end. A top cap with one or more photovoltaic panels formed therein, the top cap adapted to securely fasten onto the top. A package sensor senses a package placed in the rectangular container to initiate a decontamination process. A controller is electrically coupled to one or more photovoltaic panels, and the controller is communicatively coupled to the package sensor to control a decontamination system for decontaminating the package which has been sensed. The decontamination system includes at least one of ultraviolet light source, a chemical spray, or both.