MTL Vaping: What Is Mouth-To-Lung Vaping?

With the increased popularity of low powered devices such as pod systems and higher nicotine strength e-liquids with salt nic, MTL (which stands for mouth-to-lung) vaping has become favorable for many vapers. While this is not new in the vaping world, many newcomers or even some experienced vapers may not completely understand the concept, including what it is and how to do it. 

When looking at the masses, huge plumes of vapor and sub-ohming is the norm in recent years, but many still love or have interest in the MTL vaping. If you ever wondered why or have any type of interest in mouth to lung vaping, then you’ve come to the right place. We’ll cover everything you need to know about this vaping style and you can truly decide if this is for you.

What Is MTL Vaping?

When vapers are looking to decide if this is for them, the first question we often see is, what does MTL vaping mean? To quickly describe it, the term MTL means "Mouth to Lung." Another term you might hear vapers referring to is "DTL" or "DL" vaping, which is not the same. This term means either Direct to Lung or Direct Lung vaping. We’ll cover the differences between the two shortly.

Although you understand the definition, you might still wonder, how exactly does a vaper perform MTL vaping? To begin, it’s very similar and meant to replicate what you’d do with a traditional cigarette, where you pull in smoke then inhale it into your lungs. With Mouth to Lung vaping, you’re drawing vapor into your mouth then inhaling it once you’re finished drawing. Afterwards, you will then exhale the vapor. As you can see, it’s relatively a similar process, but definitely not the same as smoking.

Although many still have questions about MTL vaping, it has been present since the beginning of vaping. Replicating something familiar to the former smoker would be ideal to actually help them quit smoking. So, while MTL vaping isn’t new by any means, it has become more popular than it’s ever been in recent years.


We mentioned DTL vaping earlier, but many vapers often wonder the benefits of one versus the other. Well, it all boils down to personal preference and determining the way you like to vape the most. While one is not necessarily better than the other, there are some major differences between the two, so let’s dive in.

Vaping Style

Direct-to-Lung vaping and Mouth-to-Lung vaping are two distinct styles in vaping. They’re vastly different in many ways, but primarily in how you perform the action. While Mouth-to-Lung vaping is taking vapor into your mouth then inhaling and exhaling, Direct-to-Lung vaping is as it says, inhaling the vapor directly into your lungs then exhaling.

With DTL vaping, you skip the part of keeping the vapor in your mouth and inhaling, instead directly taking the vapor into your lungs. This allows for more vapor and a different type of satisfaction with lower strength vape juices. MTL vaping, on the other hand, excels with higher strength e-liquids with lower amounts of vapor and often used when stealth vaping.

Wattage Requirements

Another key difference is wattage requirements. With any MTL vaping setup including vape pods, the wattage required to get a satisfying vape experience is very low, especially when comparing it to DTL vaping and sub ohm. That's because not only are the e-liquids a higher strength, but the coils or atomizers are also higher resistance.

With Direct-to-Lung vaping, you’re often using a vape setup with a lower resistance coil or atomizer, often referred to as sub ohm vaping, which in turn requires a higher wattage in order to power it and deliver higher amounts of vapor.

Throat Hit

Since direct to lung vaping utilizes vape juice that has a lower nicotine strength, the throat hit is almost nonexistent. However, with MTL vaping, you’re getting a more pronounced throat hit since you’re using higher nicotine or salt nicotine e-liquid. While some vapers simply dislike any throat hit when inhaling vapor, many vapers are looking for this each and every time they take a vape.

Vapor Production

The last major difference between the two is vapor production. Like mentioned previously, with DTL vaping styles, you’re able to produce much more vapor. While this is satisfying to some vapers, others simple enjoy a stronger throat hit and less vapor production.

All in all, each vaping style offers distinct differences from one another. It all boils down to each vaper on what they prefer based on these differences in order to determine their preferred way to vape. We know many vapers, including us, who thoroughly enjoy both!

Is MTL Vaping Safe?

With Mouth-to-Lung vaping utilizing different atomizers, higher strength e-juices and above 1.0 ohm resistances, the concern of whether is MTL vaping safe or not arises. We can safely say this way of vaping is as safe as any other vaping style, including Direct-to-Lung. Of course, when considering the e-liquids catered for MTL contain more nicotine than your standard high VG vape juices, it can definitely raise an eyebrow.

However, when comparing it to DTL vaping, you have to consider that MTL vaping utilizes much less power and produces a lot less vapor. With that being said, the amount of e-liquid you’re vaporizing is overall less when compared to something like a sub ohm tank for DTL vaping. Rest assured though, MTL vaping is indeed a safer alternative than combustible cigarettes.

MTL Vaping Gear

Now that you understand what MTL vaping is, and the key differences between MTL and DTL vaping, you’re probably at the stage of deciding on what to get. Here are the products you’ll want to look out for when searching for MTL vaping.

MTL Vape Kits

Vape kits are a great way to not only start off in vaping, but trying out a new vaping style. However, you’ll want a vape kit that’s catered to Mouth-to-Lung vaping and not sub ohm. While sub ohm is great for Direct-to-Lung vaping, they are not ideal whatsoever for MTL.

MTL vape kits are offered in a variety of options from many brands. The starter kits you’ll see include a mod or device which is what will provide the power, and an atomizer such as a vape tank. In these setups, they often only require vape juice as they’ll come with essentially everything you need, including replacement coils and a built-in battery.

MTL Vape Gear

Another type of kit that’s become very popular over the past couple of years are pod vapes. These are typically ultraportable and budget friendly while being incredibly user-friendly. With that being said, you can see why this kind of MTL vaping gear has risen in popularity. One amazing option is the Aspire Breeze which delivers a quality experience for both new and veteran vapers.

MTL Atomizers

Now, if you’ve got a device to use and you just want an atomizer to cater to MTL vaping, there’s a plethora of options available. While you do have vape tanks that are included in kits, there are rebuildable options which will save you money down the road since you’re using your own coils.

MTL Atomizers

Rebuildable tank atomizers or RTAs are a great option for experienced vapers. There're specific features you’ll want to look for including airflow design, chimney, building deck and more. We’ve got a complete list of RTAs that will go over only the best options on the market. 

One option you’ll certainly want to check out is the Vandy Vape Berserker MTL RTA, which pretty much has everything you’ll want in an MTL atomizer.

Vape Juice

Here’s the key component of MTL vaping: vape juices. While with sub ohm you’ll want higher VG and lower nicotine strengths, it’s the complete opposite for MTL. You’ll want a balanced blend of VG and PG with higher strengths. 

MTL Vape Juice

For freebase nicotine, we’d recommend between 9mg and 18mg. For you vapers who want a smooth throat hit, but just as satisfying, then nicotine salt vape juices are the to-go option. Salt Nic strengths range from 25mg to 50mg.


MTL vaping is certainly not for everyone, but it’s definitely a great way to vape, especially for those looking for stronger throat hits and simply prefer the stealthiness of it. DTL vaping is satisfying too, just different.

However, now that you truly understand what MTL vaping means and what you need to know to get started, it’s up to you to decide if this is the vaping experience you’re looking for. Remember, there’s no right or wrong way! Let us know in the comments what’s your preferred way to vape. Thanks for reading!

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