1, be sure to apply sunscreen every day, which is an important step in whitening.
2, at least eight glasses of water, and when drinking water, add one or two lemon slices to the quilt to supplement vitamin C.
3, drink a bag of pure milk every day, you can also leave some milk, evenly spread it on your face, let it stand for 15 minutes and then wash it, which has a great whitening and beauty care effect.
4, don't stay up late, eat less junk snacks!
Do these four things for a year or so, and your hair will be white!