| abstract |
PROBLEM TO BE SOLVED: To provide an insecticidal filling such as a futon, a pillow, a cushion, a cushion and a mattress, which is almost harmless to the human body and has a high effect of suppressing the growth of ticks and fleas and lasts semipermanently. SOLUTION: An insect repellent filling comprising a fibrous material containing a diffusible borate interposed in a filling such as a futon, a pillow, a cushion, a cushion, and a mattress. [Selection] Figure 1 |