Abstract: Ultrasonic cleaning devices comprise a sonotrode and a power supply adapted to supply current to the sonotrode, and further include one or more features which facilitate use of the ultrasonic cleaning devices by consumers, improve the safety of the ultrasonic cleaning devices when used by consumers, and/or improve the cleaning efficiency of the ultrasonic cleaning devices when used by consumers.

Abstract: Ultrasonic cleaning devices comprise a sonotrode and a power supply adapted to supply current to the sonotrode, and further include one or more features which facilitate use of the ultrasonic cleaning devices by consumers, improve the safety of the ultrasonic cleaning devices when used by consumers, and/or improve the cleaning efficiency of the ultrasonic cleaning devices when used by consumers.

Abstract: The present invention generally relates to processes for cleaning, product kits, and devices using ultrasonic waves.

Abstract: A method of sequentially dispensing a consumable layered liquid composition to treat a fabric article is provided. Suitable consumable layered liquid compositions generally comprise two or more liquid layers, which exhibit a density differential between them and provide sequential refreshing and/or finishing benefits to the fabric article being treated. A fabric care product comprising such composition packaged in a container is also provided.

Abstract: One aspect of the present invention is directed to an ultrasonic nebulizer for use in a portable and collapsible cleaning and refreshing apparatus for treating fabric garments. The ultrasonic nebulizer contains a housing, the housing being divided into at leant two compartments by a membrane, preferably made out of a flexible film, more preferably made out of an inox film, such that at least one compartment is liquid and vapor tight, the nebulizer further comprising at least one piezoelectric vibrator for ultrasonic wave generation and located in the liquid and vapor sight compartment, a high-frequency generator for exciting the piezoelectric vibrator, wherein the liquid or gel medium is heated by a built-in heating device to a temperature of at least 30° C., preferably at least 40° C., more preferably at least 50° C.

Abstract: A method of sequentially dispensing a consumable layered liquid composition to treat a fabric article is provided. Suitable consumable layered liquid compositions generally comprise two or more liquid layers, which exhibit a density differential between them and provide sequential refreshing and/or finishing benefits to the fabric article being treated. A fabric care product comprising such composition packaged in a container is also provided.

Abstract: Ultrasonic cleaning products comprise a cleaning composition comprising a cleaning component and a source of dissolved gas and an ultrasonic wave generating source for imparting ultrasonic energy to a surface to be cleaned. Methods for removing soil from a surface in need of cleaning comprise applying a cleaning composition comprising a cleaning component and a source of a dissolved gas to a surface in need of cleaning, and contacting the surface with a source of ultrasonic energy.

Abstract: Ultrasonic cleaning devices comprise a sonotrode and a power supply adapted to supply current to the sonotrode, and further include one or more features which facilitate use of the ultrasonic cleaning devices by consumers, improve the safety of the ultrasonic cleaning devices when used by consumers, and/or improve the cleaning efficiency of the ultrasonic cleaning devices when used by consumers.

Abstract: A method for treating a fabric having a discrete stained area, wherein the fabric has a first side and a second side, the method comprises the steps of: (a) applying a spot cleaning composition to the discrete stained area of the fabric; (b) contacting the first side of the fabric adjacent the stained area with an absorbent stain receiving article; (c) subjecting the second side of the fabric adjacent the stained area to a heat source; (d) optionally, concurrently or consecutively with Step (a), contacting the fabric adjacent the stained area with a treatment member; and (e) optionally, applying an aqueous rinsing solution to the fabric adjacent the stained area. The spot cleaning composition comprises a bleach, a solvent, a surfactant and water. Also provided are spot removal kits that include instructions for performing the present spot removal methods, and a process for cleaning and refreshing fabrics that can optionally be performed before or after the present spot removal methods.

Abstract: A method for treating a fabric having a discrete stained area, wherein the fabric has a first side and a second side, the method comprises the steps of: (a) applying a spot cleaning composition to the discrete stained area of the fabric; (b) contacting the first side of the fabric adjacent the stained area with an absorbent stain receiving article; (c) subjecting the second side of the fabric adjacent the stained a to a heat source; (d) optionally, concurrently or consecutively with Step (a), contacting the fabric adjacent the stained area with a treatment member; and (e) optionally, applying an aqueous rinsing solution to the fabric adjacent the stained area. The spot cleaning composition comprises a bleach, a solvent, a surfactant and water. Also provided are spot removal kits that include instructions for performing the present spot removal methods, and a process for cleaning and refreshing fabrics that can optionally be performed before or after the present spot removal methods.

Abstract: The present invention generally relates to processes for cleaning, product kits, and devices using ultrasonic waves.

Abstract: One aspect of the present invention is directed to an ultrasonic nebulizer for use in a portable and collapsible cleaning and refreshing apparatus for treating fabric garments. Said ultrasonic nebulizer comprises a housing, said housing being divided into at least two compartments by a membrane, preferably made out of a flexible film, more preferably made out of an inox film, such that at least one compartment is liquid and vapor tight, said nebulizer further comprising at least one piezoelectric vibrator for ultrasonic wave generation and located in said liquid and vapor tight compartment, a high-frequency generator for exciting said piezoelectric vibrator, wherein said liquid or gel medium is heated by a built-in heating means to a temperature of at least 30° C., preferably at least 40° C., more preferably at least 50° C.