Deshedding brushes for pets; Diffuser vessels for insect repellents; Electric diffusers for insect repellents; Mouse traps; Pet grooming device comprising a built in brush head and an attachment that connects to a water source; Plug-in diffusers for insect repellents; Plug-in diffusers for mosquito repellents; Ultrasonic mosquito repellers; Ultrasonic pest repellers