Common Vaping Mistakes to Avoid

So you've just got your first vape, or maybe you've been vaping for a while and things just don't feel quite right. The flavour's off. The coil keeps burning out too fast. Your throat feels rough after every session.

You're not alone. Most people make a handful of the same mistakes when they start out, and some carry those habits for months without realising. This isn't about telling you what to do. It's just a straightforward look at what goes wrong, why it happens, and what you can do differently.

1. Picking the Wrong Device for Your Needs

Some people buy the cheapest device they can find. Others see something fancy and go for it without understanding what it actually does. Both of these situations can go wrong. If you're new to vaping, a high-powered sub-ohm kit with adjustable wattage and replaceable coils is going to feel overwhelming. And if you're using something too basic, you might find it doesn't satisfy you enough to stick with it.

The right device depends on how much you used to smoke, what nicotine level you're planning to use, and honestly, how much time you want to spend fiddling with settings. A simple pod kit or a starter vape pen works well for most people coming off cigarettes, while those wanting more control might find it worth looking at the range of vape kits to see what suits their experience level. Reading the product descriptions carefully can help you figure out what matches your situation. Basic pod kits like the Vaporesso Xros 5 or the OXVA Xlim V3 are inhale activated and simple to refill.

2. Getting the Nicotine Strength Wrong

This one catches people out more than anything else. Too much nicotine and you'll get a harsh, scratchy throat hit and you might feel dizzy or a bit sick. Too little and you won't feel satisfied, and if you were a heavy smoker, a low-strength liquid probably won't cut it. As a very general guide:

Heavy smokers (20+ a day) — 18mg to 20mg
Moderate smokers — 10mg to 12mg
Light or social smokers — 3mg to 6mg

Nic salts are also worth knowing about. They deliver nicotine in a smoother style and are less harsh at higher strengths, making them a good fit for lower-powered devices. If standard freebase liquids feel too harsh on your throat, it's worth looking into nic salt e-liquids to see whether they suit you better. Don't just pick a number and stick with it forever. It's perfectly fine to adjust as you go.

3. Puffing Too Hard

This one comes from muscle memory. If you smoked for years, your body is used to pulling hard on a cigarette. Vaping is different and the device doesn't need that kind of force. Pulling too hard floods the coil with liquid, causing spitback, where hot droplets of e-liquid hit the back of your throat. It also burns through liquid faster and puts more strain on the coil, shortening its life. Most devices come with an adjustable airflow slider so you can tailor the tightness of your inhale.

A slower, steadier draw is what you're after. Think less of a sharp drag and more of a long, gentle pull. Let the coil do its thing and you'll get better flavour, more vapour, and a longer-lasting device. It takes a bit of getting used to if you've been smoking for a long time, but once you adjust, it feels far more natural. Inhaling for long durations can aldo shorten the life of your coil because it can only hold so much liquid before it can absorb more.

4. Not Priming Your Coil Before You Use It

When you install a brand new coil, the wick inside it is completely dry. Firing the device straight away burns the wick before it's soaked up any liquid, giving you a horrible burnt taste that can ruin the coil entirely. Priming solves this, and it only takes a few minutes. Here's how:

Fill your tank as normal
Leave it to sit for five to ten minutes
Take a few gentle puffs without pressing the fire button to draw liquid through

That's all there is to it. Skipping this step is one of the most common reasons people complain that their brand new coil already tastes burnt, so it's a habit well worth building from the start.

5. Leaving Coils In Too Long

Coils wear out over time, especially if you use sweet or thick liquids that gunk up the cotton quickly. You'll notice the signs gradually. A dull or slightly burnt taste, less vapour than usual, or a bit of gurgling are clear signals that it's time for a new coil, and ignoring them only makes the experience worse.

How long a coil lasts depends on how much you vape and what liquid you use. A light vaper using a fruity liquid might get two to three weeks from a coil, while someone who vapes heavily with a sweet dessert liquid might need to change every week. Staying on top of this makes a noticeable difference. A fresh coil with a good liquid genuinely tastes much better. Remember that a coil/pod will leak more if it has been used for extended periods which could permanently damage your device.

6. Using the Wrong PG/VG Ratio for Your Device

The PG/VG ratio of your e-liquid matters more than most people realise, and getting it wrong is a very common cause of dry hits and burnt tastes. Here's a simple breakdown:

High VG (70/30 or above) — thicker, more vapour, smoother hit; needs a sub-ohm or higher-powered device. Browse short fill e-liquids if this is your setup
50/50 — balanced; works well in most pod kits and MTL devices. The 50/50 e-liquid range is a good place to start
High PG — thinner, stronger throat hit; better suited to low-powered or MTL setups

Many burnt or dry hit problems come down to this mismatch rather than a faulty device, so it's worth getting right early on. If you're unsure what suits your kit, most products include compatibility information on the product page that makes it easier to match the right ratio to your setup.

7. Chain Vaping

Chain vaping, which means taking one puff after another without any pause, doesn't give the wick enough time to re-saturate between draws. The result is a dry or burnt hit, and a coil that wears out far faster than it should. It can also mean you're taking in more nicotine than intended, which sometimes leads to headaches or a jittery feeling.

Spacing out your puffs, helps the coil keep up and improves the overall flavour. It's easy to fall into the habit, especially early on, but a small adjustment here extends the life of both your coil and your liquid while making every puff taste noticeably better.

8. Neglecting Battery Safety

Battery safety doesn't get talked about enough, particularly with devices that use external batteries. A battery with a torn wrapper or a dent should never be used and should be replaced or recycled safely. For internal battery devices, a few simple habits go a long way:

Avoid charging overnight where possible
Keep the device away from heat sources, like a car in summer
Use the cable that came with the device, or one from a trusted brand
Don't regularly drain the battery to zero, as this shortens its lifespan

None of this is complicated. It's just a matter of treating something with a battery in it with a bit of care. Building these habits early means your device stays safer and lasts considerably longer.

9. Storing E-Liquid Badly

E-liquid degrades over time when exposed to heat, sunlight, or air. Nicotine oxidises in light, which is why liquids gradually turn darker, and this process also affects the flavour. Keeping your bottles somewhere cool and dark, like a drawer or cupboard away from direct sunlight, and making sure the caps are screwed on tight is all it takes.

If you notice a liquid has changed colour significantly or smells off, it's probably past its best and worth replacing. It's a small thing, but looking after your liquids properly means you're always getting the flavour and nicotine delivery you're actually paying for.

10. Not Drinking Enough Water

Vaping can cause mild dehydration. The ingredients in e-liquid, particularly propylene glycol, absorb moisture, and a dry mouth, scratchy throat, or mild headache after vaping is often simply down to not drinking enough water throughout the day. It doesn't mean anything is wrong with your device or your liquid.

The fix is straightforward. Just drink more water. It makes a real difference to how comfortable vaping feels day to day, and it's the kind of thing that's easy to overlook when you're focused on getting everything else right.

Getting the Basics Right Makes Everything Easier

Most of the problems people run into with vaping come from small, fixable habits. Wrong coil care, wrong nicotine strength, wrong liquid for the device. None of it is complicated once you know what to look for, but the trouble is that nobody tells you this stuff upfront. You buy a kit, fill it up, and get on with it. Then things go wrong and it feels harder than it should be.

Getting the basics right early on makes the whole experience far more enjoyable. Once you've got your setup dialled in and found a liquid you like, it's pretty straightforward from there. If you're still finding your feet, Fog Fathers has a solid range of vape kits and e-liquids that covers most budgets and experience levels without making the choice feel overwhelming. Take your time. There's no rush.