Steps for cleaning cosmetics and bottling:
Materials/tools: cosmetic bottles, hair dryer, warm water
Steps:
1. Pour warm boiled water into the sub-bottle (note: the water should not be too hot, after all, the sub-bottle is plastic). Repeated rinsing, about 10 to 15 times is enough.
2. Take out the hair dryer, adjust the air dryer to the refrigerating wind block and start blowing the inside of the bottle violently (be careful not to open the hot air block). The wind can be strong, so that the demeanor and water flow speed can create a sterile bottle environment as much as possible.
3. You can use vinegar for disinfection, pour the vinegar into the bottle for multiple rinses. This will keep the contents of the sub-bottle clean.
4. You can also add a little salt or baking soda, add hot water, let it stand for a few hours, and rinse with warm water.
5. Then pour the alcohol into the aliquoted bottle and let it stand for one night
6. Add water to the pot and soak the bottle so that it is completely submerged in the water. Bring to a boil, cook for about 15 minutes
7. In this way, the bottling is completed and the cleaning is complete. Note that the cosmetics must be put in the bottle without any water.