How to replace the remaining e-liquid of e-cigarettes with another one?

After using the e-cigarette for a period of time, it will become sweeter, the atomization effect will become smaller, or you want to replace another e-liquid. At this time, clean your e-cigarette first. Here are a few common practical methods:

1. Wash with warm water. Pour an appropriate amount of warm water into the electronic cigarette vaporizer, shake it gently for one to two minutes, then pour out the water and dry it with a hair dryer. This method is very simple, but the smell of the previous e-liquid will still remain.
2. For vinegar, put the atomizer into clean water mixed with vinegar, and then boil it. After about ten minutes, rinse it with clean water and dry it. Cleaning your vape vaporizer with vinegar is a good option, and it works just fine.
3. Cola, soak the vape in a glass of cola drink for 24 hours. After finishing, take it out, wash it with warm water, cold water, or boiling water, and finally blow dry. This method is very cumbersome and the effect is not very ideal. The smell of the smoke oil before is still very strong.
4. For vodka, blow dry the atomizer, pour in an appropriate amount of vodka, seal the mouth of the atomizer with your fingers, shake it gently for one to two minutes, and then pour it out. Then rinse it off with hot water and let it dry. Remember, no blow-drying is required, the vodka needs to slowly fade away. This is a luxurious method, but it is also a relatively effective way to basically remove the dirt and smell from the inner walls of the e-cigarette vaporizer.
5. Tilt placement method, place a piece of paper towel on the table, place the atomizer tilted on it, and leave it for 24 hours, the e-liquid in the electronic cigarette atomizer will slowly be left. Then rinse with lukewarm water, and finally blow dry with a hair dryer. This is also considered to be a more effective method.