Clean hands assured

作者: Claude G. Davis

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摘要: A device for assuring that restroom users are effectively reminded to wash and cleanse their hands. spray pump is attached adjacent an exterior door-handle a activated either by the turning of handle or opening door. The includes nozzle which sprays user's front palm and/or back hand with dye stain when opened. non-toxic fast drying easily washable cleanser such as soap water. can be visible in natural light include colors red, yellow, blue like. Alternatively, only infrared light. used round circular door-handles lever door-handles. shield around door discourage attempts defeat staining.

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