A grout cleaning device is disclosed herein. The device comprises a cover, a connector configured on an operative top surface of the for facilitating secure connection of a pressurized water dispenser thereon. There is also an adaptor attachable to the connector for being in fluid communication with the pressurized water dispenser. The adaptor is configured for directing a jet of water from the pressurized water dispenser on a grout slit requiring cleaning. Additionally, there is a suction attachment disposed within an interior space defined by the cover for sucking a slurry of dirt and water resulting from the cleaning of the grout slit.

A multi-angle wash system for cleaning carcass, wherein the wash system comprises a multi-angle fluid distribution unit; a rotating unit; a spray unit fluidly and operably coupled to the multi-angle fluid distribution unit; and a guiding unit operably coupled to the spray unit or the multi-angle fluid distribution unit. The multi-angle fluid distribution unit comprises a connecting element that is configured to operably couple with the spray unit such that the spray unit oscillates in correspondence to the rotation of the rotating unit. The spray unit comprises a guiding element and nozzle sprays. The guiding unit comprises a co-guiding element that has a reciprocate structure to the guiding element of the spray unit such that the guiding unit facilitates the oscillation of the spray unit in correspondence to the rotation of the rotating unit.

A pressure washer disclosed herein may include a pump mechanism configured to pressurize water supplied through a water inlet and pump out the water through a water outlet, an electric motor configured to drive the pump mechanism, and a housing that houses the pump mechanism and the electric motor. An outer surface of the housing most proximate to the electric motor may have a shape that does not allow the pressure washer to stand on its own when the outer surface is used as a placement surface.

A mattress cleaning system receives a mattress in a tank of wash liquid so that the mattress is fully submerged. A pressure applicator, for example a mechanical structure or a jetted flow of wash fluid, applies a cyclical compressive force to the sleeping surface of the mattress while the mattress is fully submerged so as to cause flushing of the wash liquid outwardly of the mattress through at least the sleeping surface of the mattress. When using a barrier to isolate one of the surfaces of the mattress on a first side of the barrier from remaining surfaces of the mattress on a second side of the barrier, use of a blower to create an air pressure differential between opposing sides of the barrier causes migration of the wash liquid through the mattress from the isolated surface of the mattress to the remaining surfaces for drying the mattress.

A nozzle device applied to a high-pressure cleaning machine is provided, including: a nozzle, including a nozzle casing, where a water outlet channel is provided in the nozzle casing, and a front end of the nozzle casing is provided with at least one liquid discharge port connecting with the water outlet channel; and an exhaust valve, connected to the nozzle casing, and including: a valve seat, provided with a valve cavity; and a valve core, movably arranged in the valve cavity; where the valve seat is provided with an air inlet hole and an air outlet hole, the water outlet channel and a main exhaust passage are arranged in parallel in the nozzle casing, and the valve core is movable relative to the valve cavity to a closed position for blocking the main exhaust passage and an open position for opening the main exhaust passage. In the nozzle device applied to a high-pressure cleaning machine and a handheld high-pressure cleaning machine that are provided in this application, the exhaust valve is provided, and the exhaust valve implements an exhaust function at the open position, and implements a water outlet function at the closed position, thereby implementing self-suction and ensuring that a pressure anomaly is quickly eliminated within a short time during use, to meet a use requirement.

A razor head cleaning device for improved comfort, performance, and hygiene includes a housing that defines an interior space. A plurality of walls, which is coupled to the housing and positioned in the interior space, defines a reservoir and a chamber. The housing has a front, which has a slot positioned therein that opens into the chamber. A plurality of nozzles is coupled to a top of the housing and positioned in the chamber. A stream of fluid that is expelled from the nozzles contacts a razor head of a shaving razor that is inserted through the slot into the chamber. A pump, which is coupled to the housing and positioned in the interior space, pumps the fluid from the reservoir through the nozzles to clean the razor head.

A heatable high pressure cleaning appliance is provided with an undercarriage and a housing lower part, arranged on the undercarriage, in which a motor and a pump driven by the motor for pressurizing water are arranged, and with a fuel-operated heat exchanger for heating the water and a fuel tank for storing liquid fuel for the heat exchanger. In order to further develop the heatable high pressure cleaning appliance in such a way that it has a high mechanical stability and is producible in a cost-effective manner, it is proposed that the fuel tank is configured as a one-piece plastic hollow body, which forms the housing lower part and is held on a rigid support frame, wherein the support frame forms a shock protector that at least partially surrounds the fuel tank in the circumferential direction.

A contact lens storage and cleansing container including a number of closable contact lens chambers to which contact lens fluid can be fed from a fluid reservoir by means of a pump device via a channel system, and wherein the contact lens storage and cleansing container is suitable for a particularly long storage stability for the fluid being stored in the reservoir, The fluid reservoir can be connected, at the fluid end, by the channel system to an outlet opening via the contact lens chamber or contact lens chambers.

A utility cleaner for cleaning a variety of items is disclosed whereby a user can clean a variety of items without having to provide any constant “hands-on” monitoring or actions. A user can hook-up a water supply to the cleaner and allow the cleaner to automatically clean from the force of the supplied liquid and simply visually monitoring the liquid flow out of the cleaner.

A pressure washer disclosed herein may include a pump mechanism configured to pressurize water supplied through a water inlet and pump out the water through a water outlet, an electric motor configured to drive the pump mechanism, and a housing that houses the pump mechanism and the electric motor. An outer surface of the housing most proximate to the electric motor may have a shape that does not allow the pressure washer to stand on its own when the outer surface is used as a placement surface.