Such stains often appear on the toilet.
In such cases, it is customary to use household chemicals.
But experienced housewives know that stains can be removed using inexpensive folk remedies.
Regular citric acid is effective in combating rust. It is enough to pour the product on the dirt and leave for several hours. Then, using a brush, wash the plumbing.
There is another reliable remedy – vinegar.
This product will help to enhance the effect of the previous method. You need to pour lemon and spray vinegar on top. After a couple of hours, you can start washing. It should be taken into account that the place where there is dirt should be dry.
You can also use regular baking soda to combat dirt. It is advisable to mix it with hydrogen peroxide in a 1 to 1 ratio.
The resulting paste should be applied to the stains, and after a while the product should be washed off with a brush.
