1. The self-made mung bean powder mask itself is harmless, but because of its strong cleaning ability, it is not suitable for sensitive skin with thin cuticle, or it will damage the cuticle, causing redness, swelling, allergy, etc. In addition, it is necessary to master certain application methods to give full play to the effect of mung bean powder mask.
 2. Precautions for self-made mung bean powder mask:
 3. 1. Before using the homemade mung bean powder mask, do an allergy test behind the ear, and then use it all over the face.
 4. 2. It is not recommended to use mung bean powder mask for red blood filaments, pockmarked muscles and sensitive muscles, otherwise it will aggravate the pockmarked condition and damage the cuticle, causing allergy, redness and swelling.
 5. 3. When preparing, pay attention not to make the mask too thin, or it will easily fall off during application.
 6. 4. Do not apply the mung bean powder mask on the face for too long, which will cause dry and hard edges, which will not only affect the use effect, but also make it difficult to clean. It is recommended to spray water while applying to keep the mask moist.
 7. 5. Before cleaning, gently wipe off the mask with a cotton pad. If it becomes dry and sticks to the face, do not pull and deduct it. Wet the mask with a cotton pad dipped in a proper amount of water before cleaning.
 8. 6. Wash the face thoroughly and do not leave the mask on the face, otherwise the pores will be blocked, resulting in acne, acne and other problems.