Abstract: The present disclosure describes compositions including water, one or more wax emulsions, and one or more film formers; and optionally one or more wetting agents, one or more silicone emulsions, one or more rheology modifiers, one or more preservatives, one or more dyes, and/or a fragrance. The present disclosure also describes methods of preparing compositions. Additionally, the present disclosure describes methods of protecting an exterior surface or an interior surface including applying a composition of the present disclosure to the surface and allowing the composition to form a protective film on the surface.

Abstract: The present disclosure describes a cleaning composition, wherein the cleaning composition includes one or more betaine surfactants, one or more anionic surfactants, one or more chelating agents, and one or more solvents, and wherein the one or more solvents include at least water and an organic solvent. The present disclosure also describes a method of preparing the cleaning composition, wherein the method includes combining and mixing one or more betaine surfactants, one or more anionic surfactants, one or more chelating agents, and one or more solvents, the one or more solvents including at least water and an organic solvent.

Abstract: The present disclosure describes polishing compositions, wherein the polishing compositions include cerium oxide, one or more suspending agents, and water, and optionally one or more preservatives; methods of preparing a polishing composition; and methods of polishing a surface, wherein the methods include applying the polishing compositions to a surface to remove contaminants and scratches. The present disclosure also describes sealant compositions, wherein the sealant compositions include two or more dimethyl siloxanes, and one or more hydrocarbons; methods of preparing a sealant composition; and methods of sealing a surface, wherein the method includes applying the sealant composition to a surface. The present disclosure also describes methods of polishing and sealing a surface, wherein the method includes cleaning and polishing a surface with a polishing composition of the present disclosure and sealing the cleaned and polished surface with a sealant composition of the present disclosure.

Abstract: A docking station includes a housing operable to receive and releasably secure a handheld printer, and a freeing mechanism, where the freeing mechanism is operable to release the handheld printer from the housing. The docking station also includes a print head cap operable to receive a print head of the handheld printer when the handheld printer is secured in the housing, and a print head wiper, where the print head wiper is operable to wipe the print head of the handheld printer during the release of the handheld printer from the housing.