Modern cleaning products are good, but they often fail to cope with the tasks you want them to do.
And then simple but effective grandma's methods come to your aid.
Let's figure out how to restore the original whiteness of plumbing in the house.
Even in the most neglected situation, when due to the yellow coating it is no longer clear what the original color of the sink was, two improvised means will help to return it to its original whiteness.
Cleaning should be done with vinegar and baking soda. Free the surface of the sink, sprinkle the powder on its surface and rub it thoroughly with a sponge.
It is recommended to pour table vinegar into a spray bottle to distribute it evenly over the entire surface of the sanitary ware.
Five minutes is enough for the baking soda and vinegar to react and break down all the dirt on the surface of the sink.
After this, all you have to do is wash the sink surface thoroughly and enjoy the restored whiteness.