Kobayashi Pharmaceutical Bluelet Okudake Cleaning Bleach Refill 25g

Prevents dark spots near water lines *Easy cleaning *Effects may vary depending on usage environment and degree of dirt. This does not mean that black spots will not occur at all during the period of use.
●Bleaching power prevents dark spots and keeps the toilet bowl clean.
*It cannot prevent black spots from forming in areas where water does not flow.
●The color of the flowing water is colorless, so you can easily see the condition of your urine and stool.
●Slight fragrance that eliminates the smell of bleach