Liquid Bluelet Refill Mint Scent 1 piece

It contains cleaning and stain-resistant ingredients that coat the surface of the toilet bowl every time you flush, preventing dirt from sticking. It can be used for about 3 to 5 weeks as a standard. *Effectiveness and duration may vary depending on the usage environment and the degree of dirt. Does not damage the toilet bowl or tank. This product is designed to protect against bacteria in the tank, toilets, septic tanks, and other equipment. Capacity: 70mL