Fill half a basin with warm water, directly pour in milk and salt (pearl salt), stir well, and let your feet completely immerse in the water. (Because it is only for the case that the skin of the feet is black, you can soak your feet here with an ordinary footbath. It takes about 10- 15 minutes to change cold water and wash feet again.

Need to be reminded that you should use ordinary warm water to wash your feet again, so as to wash away the residual milk salt on your feet and make your feet feel more comfortable. This small formula of foot bath whitening is not only effective, but also convenient to prepare. If you insist on it every night, it will definitely bring pleasant whitening effect to users within one week.

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Precautions:

It's a pity to dump the expired milk. Can be used as flower fertilizer. Simply dilute it, dig a small hole in the middle of the flower soil and pour the milk in.

Expired milk can also play a cleaning role. It can remove ink stains from clothes. Wash the clothes with clean water first, then pour in the expired milk and gently knead for a while to remove the ink stains.

People's Daily Online-Expired milk is also used for counting expired milk.