An embodiment provides a method for cleaning a surface, including: encapsulating a cleaning composition in a polymer material to form a compound, wherein the polymer material surrounds the cleaning composition; placing the compound in a location adjacent to the surface, wherein the location adjacent to the surface is a volume separated from an outer volume; dissolving the polymer material at a pH above a target value above the polymer material pH dissolution point, wherein the dissolving releases the cleaning composition; and cleaning the surface using the released cleaning composition. Other aspects are described and claimed.

A plume cleaning system for a toilet is integrated with a toilet. In one example, a plume cleaner assembly adjacent to a toilet seat is independently removable with respect to the toilet seat. The plume cleaner assembly may include a plume cleaner, apertures, and a fan positioned to draw plume air through the plurality of apertures for treatment by the plume cleaner and expel the treated plume air out of the plume cleaner assembly in a direction at an angle to the apertures. In another example, a plume cleaner assembly with the toilet seat may include at least a fan, an electrostatic collector, and a mist generator. In another example, a plume cleaner assembly is integrated in a tank of the toilet to generate a sanitization fluid that is channeled into the toilet bowl through an overflow tube and/or rim channels.

The sequential infiltration synthesis (SIS) and Atomic Layer Deposition (ALD) of metal and/or metal oxides on personal medical equipment (PPE). The deposited metal and/or metal oxides imbues antimicrobial properties to the PPE.

This present invention relates to a portable disinfection device for dispersing a unique disinfecting solution into a room or enclosed space. The disinfecting solution may comprise one or more of a an ethyl or isopropyl alcohol, a lemon or fruit scent, an aldehyde, a chlorine compound, an oxidizing agent, a phenol, a quaternary ammonium, and a propellant, wherein the amount of the ethyl or isopropyl alcohol is at least 60% of the disinfecting solution by weight. The disinfecting solution is stored in a pressurized canister, and a release tab is pressed down for controlling the release of the disinfecting solution into the room from the canister. The disinfecting solution kills 99.9% of the germs and pathogens that it contacts.

Methods for true sterilization of an object, methods for inactivating an infectious protein, and methods for inactivating a microbial pathogen using a bufferless, electrolyzed, hypohalous acid composition.

A miniature gas detection and purification device is disclosed for a user to carry with him, and includes a main body, a purification module, a gas guider and a gas detection module. The gas detection module detects the gas in the environment surrounding the user to obtain a gas detection datum, and controls the gas guider to be operated according to the gas detection datum, so that gas is inhaled into the main body and flows through the purification module for filtration and purification, and the gas purified is finally guided to an area nearby the user.

A system for creating and dispersing a dry fog utilizing a production system for producing hypochlorous acid, a preservation system for preserving hypochlorous acid, and a dry fog system for creating dry fog droplets of hypochlorous acid.

A method of treating a biological surface. The method includes a first generator dispersing a first dry fog within a sealed chamber, then exhausting the first dry fog from the sealed chamber. Further the first generator or a second generator dispersing a second dry fog within the sealed chamber, then exhausting the second dry fog from the sealed chamber.

A system and method for cleaning, rinsing, and sanitizing a container is disclosed. The system has a modular trolley having a dolly having at least one wheel, at least one tube coupled to the dolly, wherein the tube has a hollow interior and an inlet end, and wherein the tube has a vertical section located on a back side of the dolly, a chassis coupled to the at least one tube and posited downstream of the dolly, wherein the chassis comprises at least one chassis wheel, a spray nozzle fluidly coupled to an end of the tube on the vertical section, a sanitizing container for storing a sanitizing agent, wherein the sanitization container is supported by the dolly, a sanitization feed hose fluidly coupled to the spray nozzle, a gas source coupled to the inlet end of the tube, a pump in fluid commination with the sanitizing agent chamber, wherein the pump is in fluid communication with a gas; and wherein the gas source, via the tube, introduces the gas to the spray nozzle to mix the sanitizing agent, at pressure, with the gas to disperse the sanitizing agent and gas mixture in the container for sanitizing the container.

A method for reducing microbiological contamination in a closed chamber (6), formed by at least two interconnected components (1, 4), by introducing a germicidal medium into the chamber (6).