Abstract: The disclosure herein describes an apparatus which is adapted to be mounted adjacent to an entranceway for spraying animals passing through the entranceway. It comprises an inverted U-shaped tubular structure with an upper portion and opposite side portions, each portion including a vaporizing unit and connecting members each having one end received in the vaporizing unit of the upper portion and an opposite end portion in the vaporizing unit of an adjacent one of the side portions. A unit is mounted to the structure for detecting the presence of an animal in the entranceway and conduits extend in the connecting members and the vaporizing units for directing the spraying fluid from a remote reservoir to the vaporizing units.

Abstract: A paste dispenser tooth-brush that is convenient and simple to operate and is adapted to be conveniently carried on a person. This paste dispenser tooth-brush comprises an intermediate tubular body, a tooth-brush head secured at one end of the intermediate body, a tooth-paste supply cartridge at the other end of the intermediate body, a cover fitting over the tooth-brush with a tooth-paste axial passage in the intermediate body, the latter forming a piston at one end screwing in the tooth-paste supply cartridge to expel the tooth-paste toward the tooth-brush through the axial passage, and an apertured cap at the open end of the cartridge and screwed and unscrewed by the piston to either expel the tooth-paste or to open the cartridge for refill.