1. Stir-fry the dried orange seeds in a pot. Be careful not to fry them, but try to dry the oil as much as possible. Beat the fried orange seeds into powder, take it with boiling water, 3g ~ 5g each time, and drink it after meals. Long-term persistence can treat rheumatism to some extent.

2. Orange petals contain almost all the nutrients that fruits can provide, which can enhance human immunity, promote the recovery of diseases, accelerate wound healing, and supplement dietary fiber.

3. Cut orange petals into thin slices and use them as eye mask. Gently press them with your fingers to help absorption, which can promote blood circulation, effectively replenish eye moisture and play a long-term moisturizing effect.

4. Orange peel has an outstanding function of resisting "orange peel tissue". Take a small amount of clean orange peel, soak it in olive oil, then massage the parts of the body with orange peel tissue, squeeze out the juice evenly during massage, and then wash the skin with water.

5. orange peel can grind off dead skin, and it is rich in flavonoids and vitamin C. It can also promote skin metabolism and improve the resistance of skin capillaries. Slice fresh orange with skin, put it into gauze, and rub it directly on rough parts such as elbows, knees and heels to remove dead skin and keratin.

6. Wrap the orange peel with plain cloth to make sachets, which can not only have hypnotic effect, but also repel mosquitoes. Put it in the bathroom, kitchen or refrigerator, you can get rid of the odor and keep the air fresh.