Apparatus for cleaning teeth and gums using high pressure water for home use; Animal activated animal feeders; Appliances for removing make-up, electric; Electrically-heated hair brushes; Electric aromatherapy oil diffusers; Pet bowls; Grass sprinklers; Back scratchers; Automatic litter boxes for pets; Bird feeders; Crushers for kitchen use, non-electric; Dusters; Electric comedone extractors for cosmetic purposes; Electric trouser presses; Facial cleansing brushes, electric; Hair brushes; Ga...