Using a sub-ohm device to vape CBD e-juice is a popular method among CBD users because it delivers higher doses of CBD in a shorter amount of time. Here are some actions to take:

1. Select the appropriate sub-ohm tank - Check that the tank you use can handle higher wattage output and is appropriate for sub-ohm vaping. The best CBD e-juice to use is one that is specifically made for sub-ohm vaping because it will contain more VG and be less viscous.
2. Prime your coil - To prevent dry hits and burned coils, prime your coil by saturating it with e-juice before you begin vaping.
3. Vape away - Inhale slowly and steadily while exhaling after holding the vapour in your lungs for a few seconds. It is critical to keep in mind that sub-ohm vaping can be difficult and that CBD e-juice can range in strength. When you’ve found the right balance for you, start with a low dose and gradually increase it.

Before, including CBD in your routine, always speak to your doctor or a medical professional.

Original Source: https://www.quora.com/How-do-I-use-a-sub-ohm-device-to-vape-CBD-e-juice/answer/Vape-Master-9