Kobayashi Pharmaceutical Bluelet Dobon bleach 120g

●It is a bleaching agent for the toilet that is used in the toilet tank.
●Easily clean up by suppressing black spots on the waterfront.
●Bleaching power suppresses the occurrence of black stains and keeps the toilet bowl clean.
*The effect may vary depending on the usage environment and degree of dirt.
It does not mean that black spots will not occur at all during the period of use.
*It cannot prevent dirt on the part where water does not flow.
●The color of the flowing water is colorless, so you can easily see the condition of your urine and stools.
● Safe for septic tanks.