| 摘要 |
Stuff comprises an inner part (M) and an outer part (P) to prevent the flying of water drops when using a water toilet. The stuff acts as a function for deodorization and cleaning in a water closet and acts as a function for extermination of a parasite, fermentation, and the like in a septic tank and a sewerage system. The stuff is manufactured by arbitrarily adding each of the functions or mixing the functions, and is packed into a small packing bag, thereby enabling the stuff to be carried out and to be used anywhere and at any time |
