2. Tighten the bottle cap (plastic part).
3. Plug the power supply into the car cigarette lighter to use. At this time, the plug and bottle cap indicator lights are on, and the plug can be pulled out when not in use; When you use it in the living room, you can use the household transformer instead of the special power plug for the car (the household transformer must be purchased by yourself).
4. When adding essential oil, please pull out the ceramic core along the plastic part of the bottle mouth to avoid breaking.
5. The perfume bottle is naturally distributed. If you don't pay attention, drop two or three drops on the air conditioner (or on the toilet paper first) every time you get on the bus, or drop it in the original air perfumer (of course, clean up the original residual smell first), or drop it on the car accessories made of cotton cloth to give off natural fragrance. There is also an essential oil incense burner for cars.
6. Use glass bottles with nozzles. You can use 100ML water+15 drops of essential oil (1-3 kinds of essential oils can be used). Mixed and sprayed on the car, it can be used to prevent insects and sterilize. If you don't like the taste of individual essential oils, you can get off the bus and then get rid of insects and sterilize.