1. Oil the olive stone bracelets. You can use baby oil or olive oil. The amount of oil should be small. After brushing, use a brown brush that does not drip oil to brush it again to remove the oil accumulated in the depths. Brush the oil loose and finally blot dry with a soft cotton cloth or paper towel.

2. The process of oiling olive pits is shown in the figure below:

3. Maintenance of olive pits:

Cracking is a common phenomenon in olive pits. The principle is that the temperature inside and outside the core is not uniform. To prevent cracking, you should pay attention to the following points:

1. Sun protection: Direct exposure to sunlight or high-temperature light for a long time will cause cracking;

2. Waterproof: If it gets wet, you can put it away Tie a loose knot in the food preservation bag to allow the water to evaporate slowly, and remember to dry quickly;

3. Protection from wind: Wind is one of the important causes of cracking, so it should be stored properly;

4. Put in heating: Olive pits will definitely crack if left in this environment for a long time. If you use a humidifier in a heating environment to humidify, they will not crack;

5. Do not put it in winter The reason for underwear pockets is that human body temperature plays a "baking" role. Underwear pockets are very dry and are less likely to crack when placed in coat pockets in winter.