| 摘要 |
PROBLEM TO BE SOLVED: To provide a product which generates a foam layer on the surface of water stored in a toilet bowl to prevent a water splash, a smell, an excretion sound and the like which inevitably occur when a person excretes urine or stool in a flush toilet.SOLUTION: The product of the present invention is put into water stored in a toilet bowl before a person excretes urine or stool. The product includes a mixture containing an alkaline substance, an acidic substance, and a surfactant. When the mixture touches water, it chemically reacts with the water and generates a foam layer on the surface of the water stored in the toilet bowl. The foam layer serves as a cushion and prevents a water splash or the like during excretion. |
