PURPOSE: To measure the quantity of deluge of solid deodorants for a man's urinal.

CONSTITUTION: Four kinds of solid deodorants the solubility in water of which are different, are housed in a kit which is divided into four housings 2 by each partition plate 1. The kit is rested on the catch basin of a men's urinal, and is practically put in use so as to be deluged. The weight of the respective solid deodorants is measured so as to be applied to a calibration curve, so that the average quantity of deluge is thereby obtained. This constitution thereby enables the quantity of deluge (deluging quantity of solid deodorants) to be simply measured without the help of a running water meter and the like. Therefore, it is possible to select solid deodorants having proper solubility in response to the quantity of deluge of each urinal.