A bottle of essential oil can be used for about 1 year, 2 to 3 drops each time, and the filtered water will be replaced once every half a month. Half a month can effectively purify the odor in the car. Even if the purifier is not turned on after half a month, I can't smell the smell of smoke in the car. Very effective!! It can also be used as aromatherapy at home, with USB

I don't want to talk about the effect. I took a set when the prototype was used for half a month. In addition, the old guests have basically experienced one set. Those who smoke for a long time must keep a set by themselves, the old car that has smoked in the car for several years has been used for half a month, and the effect is as good as that of the same. There is no smoke smell when the warm wind comes out. The effect of essential oil is only half. This negative ion generator is also very effective, after adding 150ML water for the first time (pure water as much as possible), one drop of essential oil is enough first, and one or two drops are added to adapt to the taste on the second day. Home also OK

in addition, considering that this essential oil has 22 flavors and the stock is too tired, I plan to distribute it. I don't need to press the goods. I have customized a special outer box. I will send it directly here.