You want to breathe more easily through your nose, and you've found two very different tools promising exactly that. Nasal strips stick to the outside of your nose, while internal nasal dilators sit inside your nostrils. Both aim to open your airway, but they do it in opposite directions, and that difference shapes everything from comfort to cost. This post compares the two honestly, so you can pick the one that actually fits your nose, your habits, and your budget. You'll learn how each works, where they differ, and which suits different types of users.
Key Takeaways
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Both open your nasal airway, but nasal strips pull the walls outward from the surface while internal dilators push them out from inside.
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Nasal strips win on ease and hygiene. They're simple to apply, sit on clean skin, and you throw them away after use.
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Internal dilators win on reusability and grip. They don't rely on adhesive, so sweat and oily skin don't affect them.
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Comfort is personal. Some people barely feel a strip, while others can't tolerate anything inside their nose.
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Your best choice depends on your use case, whether you're a casual user, an athlete, a sleeper, or dealing with congestion.
How External Nasal Strips Work
A nasal strip is a simple mechanical tool that sits on the outside of your nose. Inside the strip is a springy band. Once the adhesive grips the skin on either side of your nose, that band tries to straighten out and gently pulls the nasal walls outward.
This widens the nasal valve, the narrowest part of your airway and the spot responsible for most of the resistance you feel when breathing. Open it a little, and air moves through more easily.
The key thing to understand is that a strip works entirely from the surface. Nothing goes inside your nose. It changes the shape of your passage by pulling on the outside, which makes it easy to apply and remove. For a fuller breakdown of the mechanics, our complete guide to nasal strips covers it in one place.
How Internal Nasal Dilators Work
An internal nasal dilator takes the opposite approach. Instead of pulling from outside, it works from within. You insert the device into your nostrils, where it sits just inside the opening.
Most internal dilators are small cones, coils, or stents made from soft plastic or silicone. Once in place, they press gently against the inside walls of your nostrils, pushing them outward. This holds the nasal valve open from the inside, lowering airflow resistance in much the same way a strip does, just from a different angle.
Because the device physically sits in your nostrils, it relies on a snug fit rather than adhesive. That means it stays put through sweat and doesn't care whether your skin is oily or clean. The trade-off is that you have something inside your nose, which not everyone finds comfortable.
The Key Differences at a Glance
Both tools open your airway, but the experience of using them differs in several practical ways. Here's how they stack up.
Comfort
Nasal strips are barely noticeable for most people once applied. There's nothing inside your nose, just a light pull on the skin. Internal dilators, by contrast, put a physical object in your nostrils. Some people forget it's there within minutes, while others find the sensation off-putting and can't get used to it. Comfort here is genuinely individual.
Placement and ease of use
A strip goes on in seconds: peel, center, press. An internal dilator takes a little more care to insert correctly and position comfortably, and it can take a few tries to get the right feel. For sheer speed and simplicity, strips have the edge.
Hygiene
This is a real point of difference. A nasal strip touches only the outside of your nose and gets thrown away after one use, so hygiene is straightforward. An internal dilator sits inside your nostrils and is reused, which means you must clean it thoroughly and regularly to keep it sanitary. If you don't like the idea of that upkeep, a strip is simpler.
Reusability
Here the dilator pulls ahead. Nasal strips are single-use, so you buy them in packs and replace them each time. A quality internal dilator can be washed and reused for weeks or months, which changes the long-term maths.
Cost over time
Strips have a low upfront cost but an ongoing one, since you keep buying more. An internal dilator costs more to begin with but can work out cheaper over time if it lasts. Your total spend depends on how often you use either one.
Which Option Suits Different Users
The "better" choice really comes down to who you are and how you'll use it. Here's how the two tools fit different needs.
Casual and occasional users
If you only want easier breathing now and then, say during an occasional cold or a stuffy night, nasal strips make the most sense. There's no cleaning routine, no learning curve, and no commitment. You grab one when you need it and bin it after. The single-use cost is trivial when you're not using them daily.
Athletes and active users
This one cuts both ways. Nasal strips are quick to apply and comfortable for moderate effort, but sweat is their enemy, and a corner can lift mid-session if your skin isn't well prepped. Internal dilators sidestep that problem entirely, since they don't rely on adhesive and won't budge when you sweat. If you train hard and sweat heavily, a dilator may hold better. If you value quick, no-fuss application, a strip is easier.
Sleepers and snorers
For nightly use, both work, and the choice comes down to comfort and cost. Strips are effortless to apply before bed and pleasant for all-night wear, with no cleaning afterward. Internal dilators can be a good long-term option for regular nightly use because they're reusable, but only if you find them comfortable enough to sleep with. Some people do, some don't.
People with congestion
Both tools ease the feeling of a blocked nose by widening the passage, and neither treats the underlying cause. For mild congestion or nighttime stuffiness, a strip is the simpler pick. Just remember that if congestion is heavy with thick mucus, neither device clears it, and a saline rinse or a doctor's visit does more real work.
People with a deviated septum
A deviated septum shifts the wall between your nostrils, often making one side narrower. Here, an internal dilator may have an advantage, because it can sometimes be positioned to open the specific narrowed nostril from the inside. A strip pulls both sides evenly from outside, which helps but may do less for one badly blocked side. That said, results vary a lot with a deviated septum, and a strip is still worth trying first for its simplicity. For persistent issues, see a doctor about the septum itself.
An Honest Look at the Trade-Offs
Neither option is objectively "better." They're built around different priorities, and the right pick depends on which trade-offs you're happy to accept.
Choose nasal strips if you value:
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Fast, effortless application
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No cleaning or maintenance
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The simple hygiene of a single-use product
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A low, occasional cost
Accept in return that they're single-use, that sweat can loosen them, and that ongoing packs add up if you use them daily.
Choose internal nasal dilators if you value:
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A grip that ignores sweat and oily skin
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Reusability and better long-term value
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Targeted opening for a specific narrow nostril
Accept in return that you'll have something inside your nose, that comfort isn't guaranteed, and that regular cleaning is non-negotiable.
The honest takeaway is that comfort and habit decide it more than performance. Both lower nasal resistance effectively. The question is which one you'll actually enjoy using consistently.
Frequently Asked Questions
Are nasal strips or internal dilators better?
Neither is universally better. Nasal strips are easier to apply, single-use, and hygienic, while internal dilators are reusable, unaffected by sweat, and can target a specific narrow nostril. The right choice depends on your comfort, how often you'll use one, and whether you mind having something inside your nose.
Do internal nasal dilators work better than nasal strips?
They work through a different mechanism, pushing your nostrils open from inside rather than pulling from outside, but both lower nasal resistance effectively. Some people find a dilator opens a stubborn or narrow nostril better, while others prefer the comfort and simplicity of a strip. Effectiveness is largely down to personal fit.
Which is more comfortable, a nasal strip or an internal dilator?
For most people, a nasal strip is more comfortable because nothing sits inside the nose. Internal dilators put a physical object in your nostrils, which some users forget about quickly and others can't tolerate. Comfort here is highly individual, so it's worth testing both.
Are nasal strips or dilators cheaper?
Nasal strips have a low upfront cost but an ongoing one, since they're single-use. Internal dilators cost more initially but are reusable, so they can work out cheaper over time if used regularly and cared for well. Your total cost depends on how often you use either.
Which is better for a deviated septum?
An internal dilator can sometimes be positioned to open the specific narrowed nostril, which may help more with a deviated septum. However, results vary, and a nasal strip is still worth trying first for its simplicity. For ongoing breathing problems from a septum, see a doctor about treating the cause.
The Bottom Line
Nasal strips and internal nasal dilators both open your nasal airway and ease breathing, just from opposite directions. Strips pull the nose open from outside, offering effortless application, easy hygiene, and a low occasional cost. Internal dilators push from inside, offering reusability, a sweat-proof grip, and targeted opening, at the cost of comfort for some and a cleaning routine for all.
The best choice is the one you'll use consistently. If you want the simplest, most hygienic option for casual use, congestion, or easier nights, a strip is hard to beat. Ready to breathe more easily the simple way? Try 1TAPE Nose Strips and see how they feel on your next stuffy night or easy session.