The Blue Bubble contains active substance to clean and freshen your toilet bowl automatically.

The Blue Bubble:

Characteristics:

The Blue Bubble contains active substance to clean and freshen your toilet bowl automatically. it can prevent filth from accumulating on the bowl wall by forming a protective layer.One block can work for several weeks.Lasting fragrance with every flush.Safe for use with toilet bowl

Directions

1.Clean the toilet bowl thoroughly

2.Remove the tank cover.Drop the bloack to the bottom of tank wall,near the float,but away from the water inlet.

3.Add a new blue bubble when the blue color of  flushing water disappears.

Blue Bubble