How to completely remove dirt from the inside wall of the toilet tank?

The inside of the water tank is also a place where there is more scale, after using porcelain descaler to remove the scale according to the instructions, choose a small commodity called blue bubble in the supermarket and put it in the water tank, it has the effect of sterilization, cleaning and deodorization, which is very convenient, you might as well give it a try.

Clean the toilet. Squeeze the toilet into the toilet without moving, soak overnight, and then brush and flush it out. Repeat it two or three times and it will be as clean as new.

Use more washing and cleaning, and if it still doesn't work, use washing powder.

You can buy a bigger bottle of Coke, pour it in, put it in it for a minute, and then get all the Coke out, and then wipe it with a rag, and then you use a variety of props (such as a tablespoon, a large spoon), take out a part of the Coke, and then use a towel.

It can be removed for cleaning, and serious ones can be cleaned with toilet cleaner.