1、Bubbles appear inside the atomization core, making it difficult for the liquid to enter. Solution: Take a few strong puffs, then spit out the burnt smoke, vigorously shake the cigarette holder downwards a few times to eliminate bubbles, let it sit for a moment, and try again.

2、Some atomization core ropes are too thick, causing the liquid to enter the interior of the atomization core too slowly. Solution: Simply replace the atomization core.

3、The newly replaced atomization core has a burnt smell. Solution: Add smoke liquid to the newly replaced atomization core and let it sit flat for a few minutes before use. When using it, the first 10 puffs of smoke should be expelled.

4、Insufficient smoke and liquid in the atomization chamber, resulting in dry burning. Solution: Pay attention to keeping the smoke liquid no less than 1/3 in daily life, and always keep the base of the atomization core wet with smoke liquid when smoking.

5、The atomization core has been used for too long and has reached its lifespan (which depends on regular maintenance). Solution: Replace the atomization core.