The frequency at which you should change your nicotine salt coil depends on your vaping habits and the type of device you’re using. But the following can be used as a general guideline:
Vaping frequency: Frequent vaping throughout the day may need coil replacement more often as heavy use lead to faster coil deterioration.
E-liquid type: Dark and sweet e-liquids can make the coils greasy faster as compared to clear and less sweet ones. Therefore, if you are using e-liquids with a lot of sweeteners, you may need to replace your coil more frequently.
Device type: Pod systems and lower-powered devices require frequent replacement as compared to high-powered sub-ohm devices.
Maintenance: Proper maintenance and regular cleaning of the tank and changing of e-liquids can help prevent build-up on the coil, resulting in extending its life.
However, in normal conditions, i.e. for moderate users, the nicotine salt coil replacement is required every 1 to 2 weeks. However, if you notice a decreased flavour quality or a burnt taste, it’s a sign that the coil needs a change.
Along with all the above-mentioned factors, follow the manufacturer’s recommendations for coil replacement and adjust it as per your personal vaping habits and the performance of your device.