Baths – closets – sinks – and spittoons – Disinfection – Dispensing to air from closet
Patent
1980-08-18
1982-01-05
Richman, Barry
Baths, closets, sinks, and spittoons
Disinfection
Dispensing to air from closet
4227, 4DIG9, 422 37, E03D 902, A61L 216
Patent
active
043086250
ABSTRACT:
Article used in a method for sanitizing toilets wherein a hypochlorite sanitizing agent and an oxidizable dye are dispensed from separate dispensing means into the toilet flush water to provide a color to the bowl water. The color disappears within a short time after the flush, thereby providing a visual indicator of the activity of the sanitizing agent.
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Soap Perf. & Cos. vol. 50 #10 pp. 426-428 Herring 10/77 "Toilet Bowl Cleaners".
Hemingway Ronald L.
Richman Barry
The Procter & Gamble & Company
Witte Richard C.
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