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Why Does My Vape Taste Burnt?

Why Does My Vape Taste Burnt?

Vapes are a popular way to consume nicotine, but they can also deliver other substances. If you notice that your vape tastes burnt, it could be because of the type of juice you are using or how often you use your device.

Is your vape tasting a little burnt? You might be wondering what the cause of this could be. Many reasons why you may taste burned flavor from your vape, and we will talk about some of them here!

In this blog post, experts will discuss some causes for that burnt taste in your e-juice or vaporizer.

Reasons Why Your Vape Tastes Burnt:

1) You Haven’t Let Your E-Juice Sit

When you first get your e-juice, it’s probably fresh. However, as time goes on, the flavor will change. This is because the ingredients in the e-liquid start to break down over time. If you vape a juice that’s been sitting for a while, it will taste burnt since those flavors have already broken down.

To avoid this issue, try to let your e-juice sit for at least a few days before vaping it. This will give all of the flavors enough time to settle and you’ll be able to enjoy them at their best.

If you can’t wait that long or if you just don’t want to wait, you can try shaking the bottle before vaping. This will help mix up the ingredients and give you a more consistent flavor.

You Haven’t Let Your E-Juice Sit

2) You Need to Change Your Coil

Coils are basically the heart of your vape. If you let them go too long without being replaced, they can burn out and start to taste burnt or even begin leaking. The reason for this is that coils heat up over time, causing them to break down. When they reach a certain temperature point, it’s possible for some e-juice flavorings to get burned off which will produce an unpleasant taste in your mouth when vaping.

You should try changing your coil every few days depending on how often you use it throughout the day. Doing so will keep things fresh and prevent any issues with burning flavors from occurring while using your favorite device.

Burnt tastes aside, there’s also another reason why many people choose to change their coils regularly – better flavor. When a coil is new, it provides the best flavor because it hasn’t been used before. As time goes on and you continue to vape with that same coil, the taste will start to diminish and eventually become unpleasant.

3) You Need to Top Up Your Tank

If your vape tastes burnt, it might not be because of the juice itself, but rather because you’re running out of e-liquid. When your tank is low on juice, the coil will start to dry out and that can cause a burnt taste.

To avoid this issue, try topping up your tank regularly. This way, you won’t have to worry about the coil drying out and you’ll always enjoy the great-tasting vapor.

It’s also important to note that when your tank is close to being empty, the flavor of the e-juice will become more intense – so much so that it might seem like it’s burning your throat. If this happens, try filling up your tank right away and it should help take the edge off.

4) You’re Using the Wrong Juice

One of the main reasons why you might be getting a burnt flavor from your vape is because it’s simply not compatible with that particular e-juice.

You’re Using the Wrong Juice

Some flavors are stronger than others and they can clog up coils faster, causing them to burn out more quickly. If you have an e-liquid that’s too strong for your device, it will cause burning issues over time since the coil won’t be able to handle what’s being pushed through it.

To avoid this problem, make sure you always use juices that are meant for sub-ohm vaping or lower on devices that have low-resistance coils. Otherwise, known as LR coils. This way, things flow properly without any clogging so there isn’t any risk of burning.

In general, it’s always a good idea to stick with juices that have lower nicotine levels. This is because they’re typically less harsh on coils and won’t produce any burnt flavors over time.

5) You’re Vaping at High Power

When it comes to using devices like tanks and mods, you can’t just vape at any wattage. Generally speaking, the lower the resistance (or ohms) of your coil, the more power is required in order to run it – otherwise known as high-watt vaping.

If you’re running a low resistance coil at extremely high wattages for too long each day without giving it time to cool down by setting your device’s wattage or temperature settings lower, then there’s a chance that things might start burning up over time since coils don’t last forever!

When they get too hot from being used higher than intended on certain setups such as dual battery boxes with sub-ohm coils attached, this will cause the e-juice to start burning and that’s when you’ll likely get a burnt flavor.

To avoid this issue, always be sure to set your device somewhere between 30 watts and 50 watts if using an atomizer with 0.75 ohms or higher of resistance. It really depends on what kind of coil is installed so check its minimum wattage requirement before vaping [1]. This will keep things running smoothly while also making it far less likely for any issues such as dry hits or too much heat from occurring in the long run!

Vape Tastes Burnt After a Gradual Change in Flavor

If you recently changed your e-liquid flavor, it may be the reason for your vape tasting burnt. If you went from a fruity flavored juice to a more spicy or earthy one, this can cause an unpleasant taste in your mouth when vaping.

Vape Tastes Burnt After a Gradual Change in Flavor

It won’t take long after switching flavors for your vaporizer to adjust and get back to normal, but until then it will continue to give off that out-of-place flavor which is why some users who make the switch complain about their vape tasting burned.

The same goes if you started using higher wattage settings on your device; going from low setting up into high heat will change the way everything tastes including e-liquid.

Vape Tastes Burnt With an RDA

If you’re using a rebuildable dripping atomizer and get a burnt flavor (RDA), we’ve got some wonderful news for you. Because the RDA’s cap may always be removed to view the coil, it’s very simple to discover what’s wrong. Follow these easy methods to diagnose the situation.

Is it black, slimy muck? There’s coil gunk on the e-cig. It’s time to rebuild the coil. As we said before, if you use unsweetened e-liquid, your coils will last longer.

Is it time to refill the RDA? You’re probably not refilling the RDA as frequently as you should. After every few puffs, you’ll need to drip additional e-liquid through the mouthpiece of an RDA. If the wick has become scorched, it will need to be replaced.

If the cotton is damp and the coil isn’t clogged with gunk, it’s possible that there’s a hot spot in the coil. Add e-liquid and press your device’s fire button rapidly.

Is there a section of the coil that glows red? The coil has a hot spot if this is the case. If you didn’t use enough cotton when inserting the wick into the coil, or if you need to adjust the coil using a pair of ceramic tweezers to remove the hot spot, then try again. If everything else fails, toss out the coil and start over.

Vape Tastes Burnt With an RTA

If you’re getting a burnt taste when using an RTA like a rebuildable tank atomizer (RTA), all of the suggestions in this post are relevant to you. However, there is one additional technique for your particular situation.

Vape Tastes Burnt With an RTA

The coil is encased in a metal case when you vape with an RTA (or any sub-ohm tank with a rebuildable coil deck). The metal case, which has wick openings, regulates the flow of e-liquid from the tank to the coil and prevents it from spilling.

The difficulty of utilizing an RTA is that once you’ve screwed on the top and filled the tank, you can’t see what’s going on with the coil. If you make a mistake when constructing the coil – for example, if you forget to trim one of the leads –you might end up in a situation where part of the coil is actually touching the metal casing. Your gadget may occasionally identify this as a short circuit, so you’ll immediately know there’s a problem.

In rare situations, the device will merely read the coil as having an extremely low resistance, and it will attempt to fire the coil. When this happens, you’ll get a horribly burned flavor and need to disassemble the coil to discover what’s wrong. It’s also useful to have a resistance meter if you’re using an RTA. Before filling the tank, check the resistance after completing the coil and putting it together. If the resistance isn’t in the correct zone, there may be metal-on-metal contact in the coil assembly.

Why Does My Vape Taste Burnt with a New Coil:

There are a few reasons why your vape might taste burnt, even when you’re using a new coil:

  • One possibility is that the wire in your coil is too thin, which can result in hotspots and an unpleasant taste;
  • Another reason might be that the wattage you’re using is too high for your atomizer or battery;
  • If the wick in your tank isn’t adequately saturated, it can also cause a burnt taste;
  • Finally, if there’s any residue built up on your coils, that can create a burning flavor as well;

How Long Should My Coil Last?

Coils typically last anywhere from one to three weeks, depending on how often you use them and the type of e-juice you’re vaping. If your coil starts to taste burnt, it’s probably time for a new one [3].

What Kills a Coil?

A few things can kill your coil:

  • Using it with too low an e-juice level;
  • Leaving the tank on its side for extended periods of time;
  • Poking through it while vaping by pressing down too hard;

It’s also possible that you simply need to replace the atomizer head in your vape pen or pod mod! You’ll know when this is necessary because if your vapor starts tasting burnt again after replacing the coils, then you just have to change out these pieces as well.

How You Can Prevent Burnt Hits:

Don’t chain vape:

  • If you’ve been taking long hits and the taste suddenly changes, it may be because your vape is heating up too hot. Try to take shorter puffs until things get back to normal;
  • You can also try changing wattage or heat settings on certain mods if that might help with the problem. Just remember: don’t go above what’s recommended in your user manual for the best results;

Prime your coil:

  • If you’re using a sub-ohm tank that has coils with cotton wicks, then priming those coils properly before vaping is really important;
  • You can do this by firing the mod for just a few seconds without inhaling and letting the coil get saturated in juice first. This will prevent dry hits from happening later on;

Refill regularly

Refill regularly

If you’re a heavy vaper, then it can be hard to keep your coil saturated with juice all the time. This means that if you take a quick puff and there isn’t enough e-liquid on the wick, things will start tasting burnt pretty quickly!

Turn down the wattage

If you’re using a high-wattage mod, then it might be the reason your vape tastes burnt. Try turning it down a bit and see if that makes a difference:

  • You can also try using an e-liquid with a lower nicotine strength to make things easier on your coil;
  • Lastly, make sure you’re not drawing too hard on the device – this will also heat things up too much;

Check the wick is saturated

If your vape tastes burnt and you’re not sure why the simplest solution might be to just check that the wick is properly saturated with juice. You can do this by gently squeezing the sides of the tank when it’s full of e-liquid; if e-liquid starts coming out, then you know everything is good!

Use the right e-liquid for your tank

Not all e-liquids are made the same, and not every type is going to work well in every tank. If you’re using a sub-ohm tank for example, then you need to be using a high VG e-liquid – anything else just isn’t going to cut it!


1. How do I get the burnt taste out of my vape?

There are a few things you can do to try and get the burnt taste out of your vape:

  • Firstly, make sure that you are not over-heating your device by vaping at too high of wattage or temperature. If you are using an electronic cigarette, try lowering the voltage or wattage setting. If you are using a mod, try lowering the heat on your coil;
  • Secondly, make sure that your e-juice is fresh and has not expired. Old juice can start to taste burnt after a while;
  • Lastly, make sure that your coils are clean and free of gunk buildup. Coils can become clogged with residue over time, which will cause them to taste burnt. Cleaning your coils regularly should help to prevent this from happening;

2. Is it bad if your vape tastes burnt?

The burnt taste in your vape is not good for you and can be unpleasant. It is important to try to get rid of the burnt taste as soon as possible so that you can continue enjoying your vaping experience.

3. Why does my coil taste burnt after 2 days?

It tastes burned because the wick inside your atomizer coil has dried out and burned up when it was heated. When you heat your vaporizer, the wick absorbs liquid from the tank. The wick keeps this e-liquid intact before it is converted to vapor as the coil heats up [4].

4. Can vaping with a burnt coil hurt you?

It’s not ideal when the coil burns as you vape, but if you stop before you get a burn, it shouldn’t be too bad. In general, avoid burning the coil and, if necessary, replace or re-wick it.

5. Why does my vape burn my throat all of a sudden?

You could have a defective coil, or it might not be firing correctly for some other reason. Try replacing the coil if you haven’t done so recently. If that doesn’t help, there may be something wrong with your device and you should consult the manufacturer or an expert.

6. How long should I wait between vape hits?

Typically, 15 to 30 seconds are enough before taking another hit, but you may wait longer if you’re having a lot of dry hits [5].

7. What is the wick in a vape?

The wick is the part of your e-cigarette or vaporizer that absorbs liquid, which it then sends to the coil. E-liquids are generally either propylene glycol (PG) or vegetable glycerin (VG), both of which produce light clouds of delicious vape flavor and smooth throat hits.

8. Why does my vape juice burn so fast?

You might need to adjust the wattage or voltage on your device. If you’re using an electronic cigarette, try lowering the voltage or wattage setting. If you are using a mod, try lowering the heat on your coil. Alternatively, if you’re using a high-VG e-juice, you may need to increase the wattage or voltage to compensate for its thicker consistency.

Alternatively, it could be that your wick is not absorbing enough juice. Try increasing the size of the wick holes on your atomizer or changing to a different type of wick. Also, make sure that you’re using fresh e-liquid and that your coils are clean and free of gunk buildup.

9. How do you know when the vape coil needs changing?

If your vape tastes burnt, it’s time to change the coil. Also, consider changing your wick and e-liquid as these can affect how well the device works too. Some vapers suggest that you should replace a coil after about two days of regular vaping if you’re using light e-liquids or every five days for heavy use with high VG juices.

Useful Video: Why does my vape taste burnt? | Dry hit & how to avoid it


  1. https://www.quora.com/Can-I-vape-at-50-watts-with-a-100-300-watt-coil
  2. https://vapejuice.com/blogs/vape-juice-news/why-does-my-vape-taste-burnt
  3. https://www.podsalt.com/blog/post/what-is-a-coil-blog
  4. https://vaping.com/blog/guides/why-does-my-vape-taste-burnt
  5. https://www.innokin.com/blog/vaping-dos-and-donts-for-beginner-vapers