Eliminate verdigris traces effectively in the WC
Copper traces in the toilet. Turn off the water for the toilet.
Dry the area of the verdigris at the water outlet.
If necessary, hold a layer of toilet paper in the area and at the same time drizzle with vinegar until the paper surface is saturated. It is best to let it stand overnight for several hours.
Then treat with a rough side of the sponge and fine scouring agent (milk scouring agent). Guaranteed improvement - repeat if necessary.
To remove the cause, please take the closer out of the water tank (collecting tank) and remove the seal with vinegar and remove the lime.
