1. When you eat something spicy and feel like it will kill you, put a little salt in your mouth, hold it in your mouth, spit it out, and rinse your mouth, and it will stop being spicy.

2. If your teeth are yellow, you can chew peanuts and hold them in your mouth, and brush your teeth for three minutes. It is very effective.

3. If there is a small area of ??skin damage or burns or scalds, apply a little toothpaste to immediately stop bleeding and relieve pain.

4. There are often unsightly tea stains left in the cups containing tea. Wash them with toothpaste and they will be very clean.

5. Raise your head and open your mouth slightly when applying eye drops, so that your eyes will not blink randomly.

6. If you have ulcers in your mouth, apply vitamin C to the ulcer. After it dissolves, the ulcer will basically be cured.

7. If there is small dust in your eyes, close your eyes and cough hard for a few times, and the dust will come out on its own.

8. After washing your face, dip your fingers into some fine salt and massage gently on both sides of the nose, then rinse with water. Blackheads and acne will be removed, and pores will become smaller.

9. When you have just been bitten by a mosquito, apply soap and it will not itch.

10. If your throat or gums are inflamed, cut the watermelon into small pieces at night and eat it with salt. Remember to do it at night, then the symptoms will be relieved and you will be fine the next day.

11. Blow the hair dryer against the label until the glue of the trademark is hot, and then the label can be easily removed.

12. If you are afraid of wrinkles when traveling with clothes, you can roll each piece of clothing into a roll.