A treatment head for cleaning a container that has a valve arrangement that includes a tappet that is configured to move relative to the treatment head's housing to open the valve arrangement and fluid channels leading into the container. A first channel of the fluid channels has an annular fluid channel section and surrounds the second channel. A flow twister is disposed in either the first channel or in a line connected to the first fluid-channel.

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.

A hand held shower head configured to deliver a continuous dose of water dispersed treatment from a water disintegratable treatment source, the shower head including: a hollow body having water inlet opening and water outlet, the water outlet defined by a perforated plate, and a mesh formation disposed within the hollow body between the water inlet opening and the perforated plate, wherein the water inlet opening, hollow body and perforated plate are configured to create in use a pressurised turbulent water flow within the hollow body prior to exiting through the perforated plate, whereby a water disintegratable tablet treatment source introduced into the hollow body prior to use, is then agitated by the turbulent water flow against the mesh in an abrading manner and thereby dispersed into the water flow exiting the perforated plate. A water disintegratable tablet comprising emulsifier, thickening agent, surfactants, oil and rheology modifier is also disclosed.

A dispensing system includes a composition that includes one or more of a deodorizing composition, a fragrancing composition, or a cleaning composition. The system includes a container having a body. The composition is disposed within the container, and a pressure within the container is at least 930 kPa. The system further includes an actuator assembly coupled with the container. The actuator assembly includes a housing, an actuator positioned within the housing and comprising a fluid passageway in fluid communication with the composition, and a nozzle insert disposed within the fluid passageway. The nozzle insert defines a nozzle orifice having an orifice diameter of between about 0.335 mm and about 0.385 mm, and the composition comprises a compressed gas and between about 5% and about 10% by volume ethanol.

A shower head includes a handle and a head portion. The head portion includes shower holes. The handle includes an upstream bubble generator that generates minute bubbles in water. The head portion includes a downstream bubble generator that generates minute bubbles in water in the same manner as the upstream bubble generator. The upstream bubble generator includes a constriction and a tapered portion. The downstream bubble generator has a swirling flow mode. Since minute bubbles are generated on the upstream and downstream sides, the amount of minute bubbles mixed in water becomes larger. This allows for showering by effectively using the function of minute bubbles.

A multi-mode fluid nozzle includes a generally-cylindrical mixing chamber with a stream mode fluid inlet connected to one side of the chamber, a fluid outlet connected to the opposite side of the chamber and a plurality of mist mode fluid inlets connected to the periphery of the chamber. The discharge pattern of the multi-mode fluid nozzle is dependent upon the inlets from which fluid enters the mixing chamber such that when the fluid enters the mixing chamber through the stream mode fluid inlet, the fluid exits the fluid outlet in a stream flow discharge pattern, when the fluid enters the mixing chamber through the mist mode fluid inlets, the fluid exits the fluid outlet in a mist flow discharge pattern and when the fluid enters the mixing chamber through the stream mode and the mist mode fluid inlets, the fluid exits the fluid outlet in a droplet flow discharge pattern.

A spray head adapted for connection to a supply of fluid. The head includes a body to receive the supply of fluid and a number of conical mixing volumes, in fluid connection with the body and supply of fluid, each conical mixing volume having an outlet. Each conical mixing volume includes at least one first inlet for a flow of fluid into the conical mixing volume at an angle to a conical axis thereof, and at least one second inlet for a flow of fluid into the conical mixing volume substantially parallel to the conical axis. There is a valve disposed upstream of the conical mixing volumes, the valve adapted to divide and vary the supply of fluid flow between the at least one first inlet and the at least one second inlet, which in turn varies the output of the fluid from the outlet of the conical mixing volumes.

An improved spray head is provided that is configured to deliver water in multiple modes including a spray mode and a stream mode, with a stream modulation control for modulating a stream pattern from an aerated stream to a cone stream to a concentrated straight beam stream. Thus, a versatile faucet is provided that can be utilized as a multi-purpose cleaning tool that can be adjusted to select a modulated water output pattern that is suited for a given activity. Accordingly, a user may be provided with a wider range of spray and stream pattern options from which the user can easily select and adjust for a customized experience that meets the needs of the user for the task at hand.

A water outlet device for different water sprays from a same nozzle comprises a water outlet portion, and a control mechanism, the water outlet portion comprises a water outlet nozzle, the water outlet nozzle comprises a water outlet, the water outlet nozzle further comprises at least two water inlets, flow directions of the at least two water inlets are not parallel to a flow direction of the water outlet, the control mechanism is connected to the at least two water inlets to control a water inlet condition of each of the at least two water inlets, the water inlet condition comprises at least one of a flow volume or whether the water is flowing or not flowing, and the control mechanism controls the water inlet condition of each of the at least two water inlets to enable the water outlet nozzle to discharge the different water sprays.

A cone nozzle having a housing, with a liquid inlet, a swirl chamber, a feed channel extending from the liquid inlet and opening into the swirl chamber, and an outlet channel having an outlet opening. The outlet channel starts from the swirl chamber, and, directly upstream of the opening into the swirl chamber, the feed channel is aligned tangentially with respect to an imaginary circular line around the central longitudinal axis of the swirl chamber. The liquid inlet is arranged parallel to the central longitudinal axis of the swirl chamber, and the feed channel has at least two deflections through an angle of between 80° and 100°, each between the liquid inlet and the opening into the swirl chamber.