How to Start Vaping in 2025: A Complete Beginner’s Guide

It's been more than a decade since we first wrote this guide to vaping - and a lot has changed.

There’s now a wider variety of vapes and refills for you to choose from - and vape devices are so easy to use, many practically set themselves up.

Plus, ten plus more years of research - backed up by the NHS, Cancer Research UK, the Royal College of Physicians and the UK government - confirm vaping is an effective, reduced-harm alternative to smoking.

In short, if you’re a smoker looking to ditch cigarettes for vapes, there’s never been a better time to do so.

If you’re ready to make the switch, this guide will help you learn how vapes work, how to choose the best device and how to avoid common beginner mistakes.

Contents

• What is vaping?
• How do vapes work?
• Why is vaping better than smoking?
• Types of vape devices
• Which vape device should new vapers buy?
• How to use a vape device
• Vape juice/e-liquid
• Types of vape juice
• What vape juice should new vapers buy?
• Rounding up
• The TLDR Version
• Additional resources

What is vaping?

When you vape, you use an electronic vape device to heat a liquid into vapour before inhaling it. The liquid usually (but not always) contains nicotine.

Vaping replicates the action, sensation and nicotine delivery of smoking, but without the tobacco smoke that causes smoking-related diseases.

How do vapes work?

Vape devices consist of 4 parts:

• A battery.
• A container known as the tank, pod or cartridge which holds the e-liquid and the coil.
• A coil which absorbs, heats up and vaporises the e-liquid.
• A mouthpiece.

The wick inside the coil absorbs e-liquid when the tank or pod is filled. When activated, the battery supplies power to the metal wire in the coil and heats it up. This causes the e-liquid in the wicking material to evaporate, creating the vapour.

Why is vaping better than smoking?

People smoke cigarettes for the nicotine (as well as other addictive elements in tobacco smoke) but die from the smoke.

Vapour from vape devices usually contains nicotine, which scientists state has a similar risk profile to coffee, but only a fraction of the other harmful elements contained in tobacco smoke.

Is vaping safe?

Vaping is not 100% safe. However, after multiple, annual reviews of the evidence, including longer-term studies, organisations like Public Health England have concluded that vaping is at least 95% less harmful than smoking cigarettes.

Scientists also estimate that vaping carries just 0.5% of the cancer risk of smoking, while long-term studies have demonstrated that switching to vaping can reverse some smoking diseases.

You can find a great overview of the benefits of vaping in this video by Yorkshire Cancer Research:

Types of vape devices (and which is right for you)

Vape type	Key features	Ideal for
Cigalikes	Resemble cigarettes, beginner-friendly, compact.	Beginners seeking a familiar experience
Pod Kits	Portable, versatile, easy to use.	Vapers who value portability and user-friendly options
Vape Pens	Slim, lightweight design, simple operation.	Individuals who prefer a sleek and straightforward vaping experience
Mod Kits	Powerful, customisable, advanced features.	Experienced vapers looking for customization and advanced options, with the exception of some simpler mod devices

There are many types of vape device, and it can be confusing to choose which one will meet your needs. There’s also some cross-over between different types of devices.

Below you’ll find a description of the main types of vape devices and their pros and cons. See Which Vape Kit Should You Buy? for a more in-depth explanation.

Cigalikes

Cigalikes look and feel like tobacco cigarettes. They are inhale activated, come with a rechargeable battery and use disposable cartridges.

Pros

• Very easy to use
• Closely resembles a cigarette
• Compact, fits easily into a pocket

Cons

• Limited flavour choice
• More expensive in the long run than refillable devices
• Less vapour than other kinds of device

Pod Kits

Pod Vape kits come in two parts: a pod that contains the coil and vape juice and a device that contains the battery. The pod usually clips into the battery section.

Pod devices range from simple, buttonless systems with fixed coils to more powerful devices (or ‘pod mods’) with multiple modes capable of producing larger clouds of vapour.

Closed systems like the Lost Mary Tappo come with a fixed-coil, non-refillable pod - when the coil burns out or the vape juice runs out you replace the whole pod. Open systems, such as the Vaporesso Xros and Oxva Xlim series come with refillable pods - meaning you can choose your own vape juice.

Pros

• Huge range of choice to suit different needs
• Easier to use & more compact than most mod devices
• Open systems can be used with a wide range of vape juices

Cons

• Usually have a lower power range than most mod devices

Explore the best pod vape kits – handpicked and regularly updated.

Vape pens

Vape pens, like the Aspire PockeX, consist of a device that holds the battery and a pod or tank. They are usually long and thin and resemble a pen (hence the name). Like pod devices, vape pens also come in both open and closed system options.

Pros

• Easy to use - usually have just one or two buttons
• Usually light and compact
• Most come with a 510 connection - meaning they can be paired with different vape tanks & coils

Cons

• Less functionality than mods
• Lower battery life than mods and some pod devices
• Less vapour than mods and pod mods

See our expert-picked vape pens round-up for examples.

Mod kits

Mod kits are larger and (usually) more powerful than other vape kits. They also have a larger battery capacity and the option of both fixed and replaceable batteries.

Mods range from simple devices designed for beginners to more advanced devices with multiple modes suited to more experienced users.

Pros

• Long-lasting batteries and choice of fixed/replaceable options
• Lots of options for advanced/techy vapers
• Best options for vapers who prefer clouds
• Most have a 510 connection, meaning they can be paired with different tanks

Cons

• Can have a steeper learning curve than other devices
• Bulkier and heavier than other kinds of devices

See our favourite mod picks, including both simple, beginner-friendly devices and full fledged cloud machines!

Which vape device should new vapers buy?

If you’re new to vaping, the key is to select a starter kit. This can be a cigalike, vape pen, a low-powered pod device or even a simple mod kit. These devices are easy to use and have less power (meaning there is less to go wrong!). They are also economical to run.

A great place to start looking for a device is our round-up of the best current vape kits for beginners. In this guide we match different devices to different needs, so you can choose the one that’s right for you.

Most new users will start off with a Mouth-to-Lung (MTL) vaping style (see below for more information). See our list of Best MTL Vape Kits for some great suggestions.

How to start vaping

How to use a vape device

Fortunately, vaping with a starter kit is not rocket science. You’ll usually just need to switch it on, fill the pod or tank with vape juice (if it’s an open system) and start vaping.

One thing that is important to know, though, is coil priming.

Priming the coil (open systems only)

As mentioned before, the coil is the element that heats up vape juice. It’s important to prime the coil before you use it for the first time. For beginner devices, simply:

• Attach the coil
• Fill the tank/pod
• Allow to stand for five minutes - this allows the coil to absorb the juice
• For more advanced devices, drip some e-liquid into the coil hole and ports before using it.

For a more in-depth guide see How to Prime a Vape Coil.

How to inhale when you vape

When you smoke, you take short, sharp drags on a cigarette. Vaping is a bit different. When you inhale, you close your lips firmly around the mouthpiece of your device. Inhale longer and slower than you would on a cigarette without allowing any air to enter.

For more information on inhaling, and different inhale styles, see How to inhale when you vape.

Types of inhale

‘Vaping style’ refers to how you inhale the vapour produced by your device.
There are 2 main types of vaping style:

• Mouth-to-Lung (MTL): In Mouth-to-Lung vaping you inhale vapour and hold it in your mouth for a moment before taking it down into your lungs.
• Direct-Lung (DL): In Direct-Lung vaping you inhale in one continuous breath into your lungs.

For beginners, we recommend starting with a MTL inhale - but do experiment as you gain experience and confidence.

See MTL vs DL Explained for a more in-depth explanation.

Vape juice/e-liquid

If you use an open-system vape device, you will need vape juice (also known as e-liquid or e-juice) to go into it.

Vape juice is a liquid that usually has 4 key components:

Propylene Glycol (PG) and Vegetable Glycerine (VG)

These are colourless alcohols with slightly different properties. VG is sweeter and produces more vapour. PG has a stronger throat hit and produces better flavour.

Most vape juice contains both VG and PG, which is expressed as a ratio. For example, a juice that is half VG and half PG would be expressed as VG:PG 50:50.

You can vary your experience by changing the VG:PG ratio. For example, if you wanted a strong throat hit you might choose a VG:PG ratio of 40:60. If you wanted more vapour you might choose a VG:PG ratio of 60:40 or above. Most new vapers choose to use a vape juice with a VG:PG 50:50 ratio.

Learn more about VG:PG.

Nicotine

Most (but not all) vape juice contains nicotine. Nicotine is one of, but not the only, addictive elements of cigarette smoking. However, it is not the cause of smoking-related diseases. In Europe, nicotine content in e-liquid is currently limited to 20mg (2%).

Choosing the right nicotine strength

Using too low a strength is a key reason why some smokers fail to switch to vaping. It’s important to use a strong enough nicotine strength to curb cravings. Once you have stopped smoking, and are confident you won’t revert, you can always reduce your nicotine strength in the future.

For more information, see our guide: Nicotine and E-Liquid: What strength do you need?

Flavourings

The final component of choosing a vape juice is flavour.

In the UK and Europe, flavours are regulated. Ingredients known to be harmful when inhaled are eliminated and e-liquids must undergo emissions testing before they can be sold.

There is a wide choice of vape juice flavours available on the UK market, with everything from tobacco, fruit, dessert and beverage-flavoured blends available.

Research shows that when you start vaping with a non-tobacco flavour, you are more likely to be successful in switching from smoking.

Types of vape juice

Freebase

Freebase vape juices come in 10ml bottles, usually have a VG:PG 50:50 ratio and provide a stronger throat hit, making them a great way to replicate the experience of smoking.

Nicotine salts

Nicotine salts have a smoother throat hit than freebase vape juices, especially at stronger nicotine levels.

They are suitable for vapers who want higher levels of nicotine or simply prefer a smooth vape.

Learn more in our Guide to Nicotine Salts.

Also see: Best Nic Salt Ranges.

Bar salts

‘Bar salts’ are a type of nicotine salts with a higher flavour concentration that replicates the taste of disposable vapes. They are ideal for those who like a strong, flavourful vape and are especially suited to disposable users who are switching to refillable devices.

Also see: Best Bar Salts Ranges.

Shortfills

Shortfills are larger bottles of vape juice (usually 50 or 100ml). They come nicotine free, but nicotine can be added separately in the form of nicotine shots. These larger bottles of e-liquid have a lower cost per ml than regular 10ml versions, making them suitable for vapers looking to reduce costs.

In the past, shortfills usually had higher VG levels, making them suitable for more powerful and advanced devices and for vapers who prefer larger clouds of vapour. However, there are now 50/50 shortfills,which come with a VG:PG 50:50 ratio, making them suitable for use with low-powered pod kits and starter kits.

Learn more: A Guide to 50/50 Shorfills

Longfills

Popular abroad, but less common in the UK, longfills contain e-liquid flavour concentrate. Depending on the product, you add either several nicotine shots OR nicotine shots and a VG:PG base. As longfills only contain flavour concentrate, they allow you to achieve a higher nicotine level than shortfills do.

What vape juice should new vapers buy?

New vapers should start with either freebase vape juice (if you prefer a stronger throat hit) or nicotine salts (if you prefer a smoother throat hit). Vapers who started with single use vapes should also consider bar salts, as their stronger flavour replicates the taste of disposables.

It’s best to try a range of flavours to see which you prefer. Try different nicotine strengths - but don’t go too low, as vapes deliver nicotine more slowly than cigarettes. At E-Cigarette Direct the most popular ranges we sell are Halo Originals (freebase) and Halo Max (salts), both of which are great options for every day vaping.

See our E-liquid Buying Guide for more information.

Also see: Best Vape Juices and Best Vape Juice Brands.

Rounding up

Starting your vaping journey doesn't have to be complicated. Yes, the world of vaping includes advanced mods for those seeking greater control, but it also offers incredibly user-friendly devices that require little more than a simple inhale to use.

Over the past 15 years, and even before today’s easy-to-use devices, I’ve witnessed thousands of smokers successfully make the switch to vaping. This includes people in their 80s and 90s, many of whom had smoked heavily for decades and never imagined quitting.

If they can embrace vaping, you can too.

The TLDR Version

There’s a lot of information here - but remember vaping’s not rocket science!

At the end of the day, to get started vaping all you need to do is:

• Start with a low-powered starter kit or pod device, choosing between the convenience of a prefilled pod kit or the versatility and cost-efficiency of a refillable kit.
• Select e-liquid with a balanced VG:PG ratio of 50:50. Opt for nicotine salts for a smoother experience if you're concerned about throat hit.
• Avoid going too low with nicotine strength. Remember, vaping delivers less nicotine compared to cigarettes; choosing too low a strength might make transitioning from smoking more challenging.
• After filling your pod or tank, give it five minutes, then start inhaling gently, pressing the button if your device has one.
• Remember, inhale more slowly than you would with a cigarette to get the best experience, and ensure your mouth is tightly closed around the mouthpiece - breathing in extra air can make you cough.

Additional resources

• Vape Academy
• How to Inhale Your Vape
• 21 Things People Get Wrong When They Start Vaping
• A Guide to Your First Week of Vaping
• From Smoking to Vaping in 6 Weeks
• A Beginner’s Guide to Coils
• Beginner’s Guide to Choosing & Using a Vape Pod Kit
• Vape Kit Buying Guide | How to Choose the Perfect Device
• 11 Best Vape Starter Kits For 2024 (UK)