By the Breth sleep & breathing team · Updated June 2026
Short answer: There is no single best option, because each one works on a different point in your airway. A nasal strip lifts the sides of the bridge for a narrow passage, a spray eases congestion from inside, a dilator opens the nostril from within, and mouth tape keeps the lips closed to cut open-mouth snoring. Choose by the source of your problem, and if you have lasting blockage or breathing pauses with heavy daytime sleepiness, see a doctor first.
Key takeaways
- There is no best option for everyone; the best one matches the cause of your problem.
- Nasal strips and internal dilators widen the nostril mechanically, no medication.
- A spray eases congestion from inside, and some types are not meant for long daily use.
- Mouth tape solves a different problem, open-mouth sleeping, and reduces the snoring it causes.
- Loud snoring with breathing pauses and heavy daytime drowsiness means see a doctor.
Below we compare the four: how each works and when it suits you.
How do you even choose? Start with the source of the problem
First, pin down where you feel the difficulty: a narrow opening on the outside, a block from inside, or a mouth that falls open at night and leaves a dry throat. The first is a strip's job, congestion is eased by a spray or dilator, and open-mouth sleeping is tape's.
How does an external nasal strip work?
An external nasal strip is a flexible band with plastic ribs that lift the sides of the nose outward and widen the nostrils, drug-free. Breth's own store reviews describe this: customers who felt blocked at night report more comfortable sleep once the passage is open, and several mention easier breathing at the gym.
How does a nasal spray work?
A nasal spray works from inside, easing the congestion and swelling that block the airway. It suits a cold, allergies, or temporary congestion, where the problem is internal. But some decongestant sprays are not meant for long daily use: continuous use can bring the congestion back harder when you stop, so treat it as a short-term option for flare-ups.
How does an internal nasal dilator work?
An internal nasal dilator is a small silicone or plastic piece that fits inside the nostrils and pushes the side walls outward. It is mechanical, drug-free, and reusable, like a strip but from the inside, though it takes getting used to. In Breth store reviews, some customers tried dilators first and found the strip suited the shape of their passage better.
How does mouth tape work?
Mouth tape solves a completely different problem. It does not widen the nose; it keeps the lips closed during sleep to encourage nose breathing, which calms the airflow mouth-breathing turns into snoring. But tape only works if the passage is already open, since a blocked nose plus a closed mouth leaves you fighting for air, so it is often paired with a strip. Skip it with heavy congestion or suspected apnea.
Full comparison: the four options side by side
The four options at a glance (Strip, Spray, Dilator, Tape):
- Where it works: Strip = bridge, outside · Spray = lining, inside · Dilator = inside the nostril · Tape = lips.
- Problem it serves: Strip = narrow external opening · Spray = internal congestion · Dilator = narrowing near the opening · Tape = open-mouth sleeping.
- Medication: Strip = no, mechanical · Spray = yes, some types · Dilator = no, mechanical · Tape = no, mechanical.
- Long daily use: Strip = yes · Spray = some types, no · Dilator = yes, with cleaning · Tape = yes, if the nose is open.
- Helps reduce snoring: Strip = sometimes, if from the opening · Spray = sometimes, if from congestion · Dilator = sometimes, if from the opening · Tape = yes, if from open-mouth sleeping.
- Reusable: Strip = no, single use · Spray = yes · Dilator = yes · Tape = no, single use.
- When it does not suit: Strip = deep internal congestion · Spray = long daily use · Dilator = disliking something inside the nose · Tape = heavy congestion, suspected apnea.
The rule: match the option to the source of your problem.
Can you combine more than one option?
Yes. Combining two often makes sense, since each works on a different point. The common one: a strip with tape on the same night, which suits both a narrow opening and open-mouth sleeping, provided the nose is open first. Give each factor the tool that fits, not one tool for everything.
Frequently asked questions
What is the best solution for snoring and breathing? There is no single best, because snoring has different causes. A narrow opening, a strip or dilator helps; congestion, a spray; open-mouth sleeping, tape. Identify the cause first, and if snoring is loud and persistent, see a doctor.
Is mouth tape safe? Tape only works if your passage is already open, so skip it with heavy congestion, breathing trouble, or any suspected sleep apnea until you see a doctor. Many people pair it with a strip first.
When should I see a doctor instead of using products? See a doctor for lasting blockage that will not clear, or loud snoring with breathing pauses and heavy daytime sleepiness. Those can signal something like obstructive sleep apnea, which needs a proper assessment, not a product.
Conclusion
The best option is the one that matches the source of your problem. For a drug-free daily option, Breth nasal strips are a simple choice, one tool for its own case. Identify the cause first, and if there is any serious sign, see a doctor first.