1, wipe your arm with watermelon skin. At that time, melons were the most abundant in summer, and summer was the time when girls were most likely to get black arms. At this time, you can scrub your arm with the watermelon skin you have eaten, but you can't use too much force, because too much force will damage your skin, so it is not good to get a tan. Watermelon peel has a good effect of inhibiting pigment metabolism, which can reduce some pigments on your arms.

2, loofah is applied to the arm, girls should know that loofah can often be used as a hydrating mask, and it can also be counted as a faster whitening method. Nursing facial skin can not only whiten the skin, but also show some nutrients to the skin. For arm whitening, loofah can have certain effect. Just like sticking a mask, people can cut off the hydrating mask and apply it to their arms. Because towel gourd has very high vitamin C, it can promote the metabolism of pigment.

3, milk whitening, milk has an anti-inflammatory effect, which is very effective for skin that has just been sunburned and can whiten. Milk can be properly mixed with chamomile for scrubbing, so the actual effect will be more significant. Because chamomile has a calming effect, the skin will become inflamed after drying. There is always such a matching application in the beauty of white skin, which will cause the skin to whiten in the whole process.

4, apply sunscreen, girls who go out must cultivate the habit of applying sunscreen. If you notice that the sunscreen on your arm is running out, you should make it up at once. I don't think it was enough to do sunscreen isolation on my face at that time. I think it is necessary to do sunscreen isolation at the root of the thigh. At this time, the exposure of the thigh root exceeds the necessary whole process, which will immediately cause the skin to turn black. Therefore, whether you go out, you must pay attention to the sunscreen isolation at the root of your thigh.