If you're a heavy vaper, using your e-cig many times a day. You might need to change the coil every couple of days. If you are a regular vaper but not particularly heavy, it could lasta week or two. Irregular or casual vapers might find they need only change their coil every four weeks.

How many puffs before I change my coil? As a general guideline, most coils are designed to last forseveral hundred to several thousand puffsbefore needing to be replaced, which can vary greatly depending on various factors such as the type of coil, wattage settings, e-liquid composition, and personal vaping habits.28-Apr-2023

The resistance of your coil, the wattage you use, and the number of puffs you take are just a few of the variables that affect its lifespan. Low-resistance coils used at high wattages may only last 2-3 days, whereas higher-resistance coils (such as those with a resistance of 1 ohm or more) can typically last two weeks or longer.

When the flavor starts to fade, the vape starts to feel scratchy, or both, you should replace your coil.