Never drop the mandarine bark, that's what you can do with it

First peel some Mandarin. It is not necessary to determine the amount because it changes according to the vessel you use.

Add Mandarin skins to a glass vase and add 500 mills of apple vinegar. Close the vase and leave it dark for two weeks.

Two weeks later, filter the obtained fluid, and add it to a bottle of sprutzor throat.

It is already ready and can be used for cleaning stains on wood tables, marble, toilet plates, and so on.