Potato skin contains a lot of starch. When exposed to high temperature, starch will form a colloidal solution, which has the ability of adsorption and decontamination, and can help us clean tea stains, rust spots, oil stains on the sink and so on. And make these utensils white and bright.

Usage 1:

Shake off the dirt at the bottom of the thermos for 30 seconds.

A thermos cup with a narrow mouth and a deep belly will stick with a layer of tea dirt even if it is cleaned every day for a long time. Cleaning it is not easy. If not cleaned, the substances such as chromium, lead and arsenic contained in tea stains are harmful to human health.

If you put 4-5 pieces of potato skin into a thermos cup, pour boiling water, tighten the bottle cap, shake it up and down, and open it after 30 seconds, all the tea stains that go deep into the bottom of the thermos cup will be shaken off.

Usage 2:

Wipe off the water stains on the washstand

When the bathroom is used every day, it is inevitable that some toothpaste foam and bath liquid will remain on the washstand, plus the water stains on the surface of ceramics and glass, which makes it difficult to brush it thoroughly for a long time. Wipe fresh potato skin on the surface of ceramics and glass, and water stains and lotion stains will be fleeting.

Usage 3:

Remove the scale from the kettle

After the kettle is used for a period of time, white scale will accumulate on the bottom and wall of the kettle, and it will be drunk carelessly. Boil peeled potato skins in a pot for 1 hour, and the scales will fall off and return to their original appearance.