How to Start Vaping in the UK: A Beginner's Guide
Most people who ask us about starting vaping have the same story. They smoke, they've tried patches or gum without much luck, and now they're standing in front of a wall of devices with no idea what half the words mean. Pod kit, nic salt, MTL, 50/50. It sounds more complicated than it is.
This guide covers what you actually need to know to get started: which type of kit to buy, what nicotine strength to pick, what it costs, and the mistakes that put new vapers off in the first week. It's written for UK adults, and everything here reflects the rules as they stand in 2026.
One thing before we start. If you don't smoke, don't take up vaping. It exists as a less harmful alternative for smokers, not as a hobby to pick up from scratch.
The rules have changed — here's where things stand
If you last looked into vaping a couple of years ago, forget most of what you saw. Disposable vapes have been banned from sale in the UK since 1 June 2025. Any vape sold legally now must be rechargeable and refillable, or use replaceable pods or coils.
Two other rules worth knowing:
- You must be 18 or over to buy any vape product, including nicotine-free ones. Buying on behalf of someone under 18 is also illegal.
- A new vape tax arrives on 1 October 2026. The Vaping Products Duty adds £2.20 per 10ml of e-liquid. It applies to liquids only, not devices or coils, so hardware prices won't change — but e-liquid will cost more from autumn onwards.
The practical upshot: the throwaway devices that dominated shops until 2025 are gone, and refillable kits are now the standard starting point. That's actually good news for your wallet, as you'll see below.
Step 1: Choose your first kit
You don't need anything complicated. For nearly every beginner, the answer is a refillable pod kit — a small device with a rechargeable battery and a pod you fill with e-liquid yourself.
Why a pod kit rather than something bigger?
- They're simple. Fill the pod, let it sit, vape. Most don't even have buttons — you just inhale.
- They're cheap to run. The device costs £10–£25, and a 10ml bottle of e-liquid (£3–£4) lasts most people several days.
- They suit how smokers inhale. More on this in a moment.
Brands like OXVA, Vaporesso and Voopoo make the pod kits we recommend most often to first-timers. The Vaporesso XROS range and OXVA's Xlim kits are popular for a reason: they're forgiving, the pods last well, and replacement pods are easy to find anywhere in the UK.
If you used to buy disposables, there's a middle option: prefilled pod kits from names you'll recognise, like Elf Bar and Lost Mary. The battery recharges and you click in a new pre-filled pod when one runs out. It's the closest thing to the old disposable experience that's still legal — though refilling your own pods works out cheaper.
What about the big boxy devices with screens and dials? Skip them for now. Sub-ohm kits and box mods are built for experienced vapers who want big clouds at low nicotine strengths. As a starting point they're the wrong tool, and a common reason people give up early.
MTL vaping: the style that suits ex-smokers
You'll see the letters MTL on packaging and product pages. It stands for mouth-to-lung: you draw vapour into your mouth first, then breathe it down, exactly the way you'd drag on a cigarette. The airflow is tight, the vapour is modest, and it works with higher nicotine strengths.
The alternative — direct-to-lung, or DTL — means inhaling straight into your lungs like breathing through a wide straw. It produces big clouds and needs low nicotine, and it feels bizarre if you've spent years smoking.
Start with MTL. Almost every beginner pod kit is designed for it.
Step 2: Pick your nicotine strength
Get this wrong and vaping won't work for you. Too weak and you'll be reaching for cigarettes within days. Too strong and it'll feel harsh and unpleasant.
The maximum legal strength in the UK is 20mg/ml. Here's a rough guide based on how much you currently smoke:
| How much you smoke | Suggested strength | Type |
|---|---|---|
| 20+ a day | 20mg | Nic salt |
| 10–20 a day | 10–20mg | Nic salt |
| Fewer than 10 a day | 5–10mg | Nic salt or freebase |
| Social/occasional smoker | 3–6mg | Freebase |
If you're between two options, start with the higher one. A strength that's too low is the more common mistake, and it's the one that sends people back to smoking. You can always step down later — plenty of vapers gradually reduce their strength over months.
Nic salts vs freebase: the short version
E-liquid nicotine comes in two forms. Nicotine salts are smoother on the throat and absorb faster, which makes them the sensible choice at higher strengths. Freebase nicotine gives a sharper throat hit — some ex-smokers like that, but at 20mg it's rough going.
For most people switching from cigarettes, a 10mg or 20mg nic salt in a pod kit is the combination that works. It's not a coincidence that it's also what the old disposables used.
Step 3: Choose your e-liquid
Two things matter here beyond nicotine: the VG/PG ratio and the flavour.
VG/PG ratio. Every bottle lists a ratio of vegetable glycerine to propylene glycol. For pod kits, you want 50/50 e-liquid. It's thin enough to wick properly through small coils. Thicker 70/30 liquids are for high-powered sub-ohm kits, and putting them in a pod kit is a fast route to burnt-tasting coils.
Flavour. Don't assume you need tobacco flavour just because you smoked. Fruit and menthol flavours consistently outsell tobacco among people who successfully switch, and there's some evidence that moving to a non-tobacco flavour helps break the association with cigarettes. Buy two or three different 10ml bottles to start — one fruit, one menthol, maybe one tobacco — and see what sticks. Your sense of taste recovers quickly once you stop smoking, so what you like in week one may change by week four.
Step 4: Set up properly (don't skip this)
The single most common beginner mistake is filling a pod and vaping straight away. Do that and you'll burn the dry cotton inside the coil, and every puff afterwards will taste scorched.
Here's the right first-time routine:
- Fill the pod with e-liquid.
- Wait 10 minutes. This lets the cotton soak — it's called priming.
- Take a few gentle puffs to start.
- Top up before the pod runs low. Vaping on a near-empty pod also burns the coil.
Pods and coils are consumables. Expect to replace a pod every one to two weeks depending on use. When flavour fades or you get a burnt taste that won't clear, it's done.
What it costs compared with smoking
This is where vaping makes its strongest case. With a 20-pack of cigarettes now averaging £16–£17, a 20-a-day smoker in the UK spends around £6,000 a year. A typical vaper using a refillable pod kit spends in the region of £300–£450 a year on liquid, pods and the occasional replacement device.
Even after the October 2026 tax adds £2.20 to each 10ml bottle, the gap stays enormous. If cost is part of your motivation to switch, the maths does most of the persuading for you.
Beginner mistakes to avoid
- Buying nicotine too weak. The top reason switching fails. Match your strength to your smoking habit honestly.
- Vaping a new pod immediately. Prime it. Ten minutes of patience saves a ruined coil.
- Puffing like it's a cigarette. Take slower, longer, gentler draws. Short sharp drags don't work well on a vape.
- Buying one flavour in bulk on day one. Your taste will change. Start small.
- Choosing a sub-ohm kit because it looks impressive. Wrong tool for a new vaper.
- Leaving the device uncharged. A weak battery means weak vapour and poor flavour. Charge it like you charge your phone.
Where you can (and can't) vape
The indoor smoking ban doesn't legally cover vaping, but almost every pub, restaurant, workplace and train operator bans it under their own rules. Assume you can't vape indoors anywhere unless told otherwise, and never vape on public transport or flights. Outdoors, use common sense and give people space.
Quick summary
Buy a refillable pod kit from a reputable brand (£10–£25). Pair it with 50/50 nic salt e-liquid at a strength matched to your smoking — 10mg for lighter smokers, 20mg if you're on a pack a day. Prime every new pod for ten minutes before vaping. Take slow, gentle draws. Expect to spend a fraction of what cigarettes cost, and don't be discouraged if the first few days feel strange — that passes.
If you're stuck choosing, any decent UK vape retailer will match a kit and strength to your smoking habits. That first bit of advice is usually the difference between switching successfully and giving up.
FAQs
What's the best vape to start with in the UK? A refillable pod kit. They're inexpensive, simple to use and designed for the mouth-to-lung style that suits ex-smokers. The Vaporesso XROS and OXVA Xlim ranges are reliable first choices.
Are disposable vapes still legal in the UK? No. The sale of single-use vapes has been banned across the UK since 1 June 2025. Using ones you already own isn't illegal, but shops can no longer sell them. Rechargeable, refillable devices are the legal alternative.
What nicotine strength should I start with? Match it to your smoking. A pack-a-day smoker generally needs 20mg nic salts; lighter smokers do well on 10mg. Starting too low is the most common reason switching fails.
Is vaping cheaper than smoking? Substantially. A typical pod kit vaper spends £300–£450 a year, against roughly £6,000 for a 20-a-day smoker at current prices. The vape tax arriving in October 2026 narrows that gap only slightly.
Is vaping safe? Vaping isn't risk-free, but the NHS is clear that it's substantially less harmful than smoking, because there's no burning tobacco and far fewer toxic chemicals. It's recommended as a quitting tool for adult smokers — not something for non-smokers to start.
Do I need to do anything before using a new pod or coil? Yes — fill it and wait around 10 minutes before vaping. This primes the cotton and prevents the burnt taste that ruins coils.