How to use your vape pen fully and reasonably

If you just bought the first electronic cigarette pen in your life, it is recommended that you first test whether you are allergic to electronic cigarette liquid. This is very important considering that some electronic fruit juices contain ingredients that may cause allergies.
Dermatological test is a method to test the allergy of electronic juice. You can also do it very carefully at home. When testing at home, please apply a small amount of electronic juice to a small part of your skin. If you do not have any redness, inflammation or allergic reactions, you may not be allergic to this product.
In addition, when you start using E-cigarettes for the first time, you should relax first. Start with a slow, steady inhalation to determine the body's response.
Use the correct consumables
How to use the right tools and your Vape Pen. Vape pens and cartridges come in a variety of styles, coil strength, and other functions. This means that not all vape pen and tank combinations work effectively. Even if the ink cartridge works properly and looks suitable, as long as it is not designed for your vape pen, you may inadvertently waste the time and money you buy. Finally, it is essential that you only use cartridges specifically designed for your air extraction equipment to give full play to its advantages.