1. Blow for a while with the electric hair dryer of the household hair dryer. When it becomes soft, clean it with a dry cloth dipped in baking soda water. Find some banana oil (and sometimes gasoline) and put it on it. Banana oil can dissolve common organic glue. Then wash it off with water.

Also, it is best not to wash jadeite with soap. Strong alkaline, corrosive, not bright enough after washing.

3. Stick 502 glue on a small area and soak the mosquito repellent toilet water in hot water once. If 502 glue is stuck on a large area and acetone is coated, it can be removed after waiting for about 5 ~ 10 minutes.

4. Stick 502 glue on a small area and soak it in hot water. If 502 glue is stuck on a large area and acetone is coated, it can be removed in about 5 ~ 10 minutes. Acetone, gasoline and sesame oil are recommended. Pour some insulating oil from the transformer on your hand, and the 502 glue will soften quickly and be easily wiped off.