1. Stop using immediately: once you feel the tingling of aloe gel when applying to your face, stop using it immediately, and thoroughly wash your face with water to remove the residue.
2. Check for allergies: The stinging sensation may be a reaction of the skin to certain ingredients in aloe vera. Observe whether there are allergic symptoms such as redness, itching, and rash on the face. If there are, seek medical attention as soon as possible.
3. Select appropriate products: different brands of aloe gel may have different ingredients, and some may add other irritant ingredients. Select aloe gel products with no additives, high purity and suitable for your skin, and conduct a small skin test before use to confirm that they will not cause discomfort.