Why does my electronic cigarette taste burnt?

An e-cigarette that suddenly produces a burnt taste generally indicates that the coil’s cotton is no longer properly saturated, that the coil has reached the end of its life, or that the power used is too high. If the sensation persists, it is best to stop vaping with that coil and identify the cause before continuing.

Burnt taste: the quick answer

Start by checking three things: the e-liquid level, the recommended power range for your coil, and the condition of the coil. A new coil must also be properly primed before first use. If the cotton has actually burnt, the taste generally will not disappear permanently: you need to replace the coil or the relevant pod.

Why does a coil produce a burnt taste?

1. The coil is worn out

Over time, the cotton and wire become clogged. Flavours become less distinct, then a dry or burnt taste may appear. Lifespan depends heavily on vaping frequency, the power used, and the e-liquid. Also see our guide how long does an e-cigarette coil last.

2. The new coil was not primed sufficiently

When replacing a coil, the cotton needs time to become saturated. Fill the tank or pod, wait a few minutes, and start at the lower end of the power range indicated by the manufacturer. Vaping immediately with cotton that is still dry can damage it from the first few puffs.

3. The power is too high

Each coil has an operating range specified by its manufacturer. Excessive power heats the liquid faster than the cotton can resaturate. The result may be a dry hit and a burnt taste. If your device adjusts the power automatically, still check that the pod or coil being used is compatible.

4. The tank is almost empty

When the liquid inlets are no longer properly supplied, the cotton may dry out. Avoid vaping with the level too low, especially with high-powered equipment or during long puffs.

5. You vape too rapidly one puff after another

Very closely spaced puffs give the cotton less time to absorb the e-liquid. If the taste becomes drier after several consecutive puffs, space them out and allow the coil to resaturate.

6. The e-liquid is too viscous for the device

A VG-rich liquid is thicker and may take longer to enter certain small coils. Conversely, every device has its own requirements: you need to consider the coil type, the power, and the manufacturer’s recommendations. For a balanced liquid, our guide which coil to choose for a 50/50 e-liquid can help.

7. A very sweet e-liquid clogs the coil quickly

Some liquids leave more deposits on the coil. If you notice that your coils become clogged quickly with a particular recipe, alternating flavours or reducing the power may sometimes extend their lifespan.

What should you do when a burnt taste appears?

1. Stop vaping for a few moments.
2. Check that there is enough e-liquid remaining.
3. Check the power and the coil’s recommended range.
4. If the coil is recent, allow it to resaturate.
5. If the burnt taste remains after these checks, replace the coil or pod.

VAPEVO offers several ranges of replacement coils. For example, depending on your equipment, you can view the Vaporesso GTX V2 Coils – 5-Pack, the Aspire Nautilus BVC Coils – 5-Pack, or the Eleaf EC Melo Coils – 5-Pack. Always check compatibility with your e-cigarette before ordering.

You can also browse all e-cigarette coils available from VAPEVO.

How can you prevent a burnt taste in the future?

• Always prime a new coil.
• Respect the recommended power range.
• Keep enough e-liquid in the tank.
• Avoid very long, closely spaced puffs if the coil is struggling to keep up.
• Choose a PG/VG ratio compatible with your equipment.
• Replace the coil as soon as the vapour production or flavour remains noticeably impaired.

FAQ: coils and burnt taste

Can a burnt coil be recovered?

If the cotton is genuinely burnt, replacement is the most reliable solution. Simply resaturating it may help only when the cotton has temporarily dried out without being damaged.

Why does a new coil already have a burnt taste?

The most common causes are insufficient priming, power that is too high from the outset, or inadequate e-liquid supply.

Do you need to replace the coil as soon as the taste changes?

A slight change in flavour can have several causes. However, if the burnt taste persists after checking the liquid level and power, it is best to replace the coil.

Vaping is not risk-free. Nicotine is addictive. Vaping products are intended for adults and must be used in accordance with the manufacturer’s instructions.