What are nasal strips and how do they improve breathing?

Struggling with nasal congestion during sleep or exercise? Nasal strips might be the simple solution you've been looking for.

TLDR: Nasal strips are small, adhesive strips placed across the bridge of the nose that mechanically lift the nasal passages open, increasing airflow by up to 20%. They work by gently pulling the nostrils outward, reducing nasal resistance and making breathing easier during sleep, exercise, or when dealing with congestion.

Understanding how nasal strips work can help you decide whether they're the right breathing aid for your specific needs.

This article was written by the Zippit team, based on scientific research and feedback from thousands of users, to help you breathe better and improve your sleep and performance.

How do nasal strips work mechanically?

Nasal strips use a simple but effective mechanical principle. The strip consists of flexible, spring-like bands embedded in an adhesive pad. When you place the strip across your nose bridge, these bands create a gentle lifting force.

This outward pulling action physically widens the nasal valve, which is the narrowest part of your nasal airway. Research shows that nasal strips can lower nasal resistance by an average of 0.5 cm H₂0/Lps, making breathing significantly easier.

The effect works equally during both inhalation and exhalation. This means you get consistent airflow improvement throughout your entire breathing cycle, whether you're sleeping or exercising.

• Instant mechanical opening: No medication or chemicals needed

• External application: Works on the outside of the nose, not internally

• Consistent effect: Maintains airflow improvement for 8-12 hours

Why nasal strips help reduce mouth breathing

When your nasal passages are restricted, your body naturally compensates by breathing through your mouth. This is especially common during sleep when nasal congestion worsens due to lying down.

By opening your nasal airways, Sniffit nasal strips make nasal breathing easier and more comfortable. This reduces the urge to breathe through your mouth, which can have significant benefits for your oral health.

Mouth breathing during sleep leads to dry mouth, which creates an ideal environment for bacteria. This can result in bad breath, tooth decay, and gum problems. For more information on this connection, read about why dentists warn against mouth breathing.

Key benefits of reducing mouth breathing:

• Better saliva production to protect teeth and gums

• Reduced morning dry mouth and bad breath

• Improved oral hygiene and reduced risk of cavities

• Better jaw positioning during sleep

The connection between nasal breathing and jaw alignment

Consistent mouth breathing doesn't just affect your teeth and gums. It can also impact your jaw development and alignment, particularly in children and young adults.

When you breathe through your nose, your tongue naturally rests against the roof of your mouth. This position provides important support for proper jaw development and maintains correct bite alignment.

Mouth breathing changes this dynamic. Your jaw hangs open, your tongue drops to the floor of your mouth, and over time this can lead to orthodontic problems. Learn more about the hidden effect of mouth breathing on face shape.

By making nasal breathing easier with nasal strips from Sniffit, you encourage proper tongue posture and jaw position. This is particularly important during sleep, when you spend 7-9 hours in a specific breathing pattern.

Orthodontic benefits of nasal breathing:

• Proper tongue posture supports palate development

• Reduced risk of overbite or crossbite issues

• Better facial symmetry and jaw alignment

• Less strain on jaw muscles and TMJ joints

How nasal strips improve sleep quality and reduce snoring

One of the most common uses for nasal strips is improving sleep quality and reducing snoring. Studies show that nasal strips can reduce snoring and associated symptoms, including daytime sleepiness and morning dry mouth.

When nasal passages are restricted during sleep, your body works harder to pull air through. This creates vibrations in the soft tissues of your throat, resulting in snoring. By opening the nasal valve, strips reduce this resistance.

Many users report noticeable improvements within the first night of use. The strips are particularly effective for people whose snoring is caused by nasal congestion, deviated septum, or narrow nasal passages.

Sleep improvements reported by users:

• 60-70% reduction in snoring frequency for mild cases

• Less frequent nighttime awakenings

• Improved partner sleep quality

• More refreshed feeling in the morning

For comprehensive snoring solutions, many people combine nasal strips with Zippit mouth tape to ensure they breathe through their nose throughout the night.

Using nasal strips for sports and exercise

Athletes have increasingly adopted nasal strips to optimize breathing during intense physical activity. Research indicates that external nasal dilators enhance maximal oxygen uptake, improve nasal airflow, and reduce respiratory effort in healthy athletes following submaximal exercise.

During high-intensity training, your body demands maximum oxygen delivery. Any restriction in airflow creates a bottleneck that limits performance. Nasal strips remove this limitation by ensuring your airways are fully open.

Many endurance athletes use nasal strips during training and competition. They're particularly popular in sports like running, cycling, and Hyrox events where sustained aerobic effort is crucial.

Performance benefits during exercise:

• Easier breathing at high intensities

• Reduced perception of breathing effort

• Better oxygen delivery to working muscles

• Maintained nasal breathing at higher heart rates

How to apply nasal strips correctly

Proper application is essential for getting the maximum benefit from nasal strips. Follow these steps to ensure the strip stays in place and works effectively.

1. Clean and dry your nose: Wash the bridge of your nose with water and dry thoroughly. Remove any oils or lotions that might prevent adhesion.

2. Position the strip correctly: Place the strip across the bridge of your nose, just above the flare of your nostrils. The strip should span both nostrils horizontally.

3. Press firmly: Press down on both ends of the strip and hold for 10-15 seconds to ensure good adhesion.

4. Check the lift: You should feel an immediate opening sensation in your nostrils as the strip pulls outward.

To remove, slowly peel from the edges while supporting your skin. If the strip is difficult to remove, wet it slightly with warm water first.

Application tips for best results:

• Apply at least five minutes before lying down or starting exercise

• Avoid touching the adhesive side before application

• Don't reuse strips, as adhesion decreases significantly

• Store strips in a cool, dry place to maintain adhesive quality

When to use nasal strips and who benefits most

Nasal strips are versatile breathing aids suitable for various situations. They work best for people experiencing mechanical airflow restrictions rather than internal inflammation or infection.

Ideal candidates for nasal strips:

• People with deviated septum or narrow nasal passages

• Individuals who snore due to nasal congestion

• Athletes looking to optimize breathing during training

• People trying to reduce dependency on nasal sprays

• Those with seasonal allergies or hay fever

• Anyone wanting to maintain nasal breathing instead of mouth breathing

Nasal strips are not a treatment for sleep apnea or serious breathing disorders. If you have chronic breathing problems or suspect sleep apnea, consult a healthcare professional.

The strips work immediately and require no adjustment period. Most users notice improved breathing within seconds of application, making them ideal for situational use.

Combining nasal strips with mouth tape for optimal results

For maximum breathing optimization during sleep, many users combine nasal strips with mouth tape. This combination addresses both aspects of healthy breathing: opening the nasal passages and preventing mouth breathing.

The nasal strips ensure you have sufficient airflow through your nose, while mouth tape from Zippit gently keeps your lips closed, reinforcing the nasal breathing pattern. This dual approach is particularly effective for people who habitually mouth breathe during sleep.

Benefits of the combined approach:

• Maximized nasal airflow with guaranteed nasal breathing

• Better sleep quality and reduced snoring

• Improved oral health from reduced mouth dryness

• More consistent breathing pattern throughout the night

Start by using nasal strips alone for a few nights to confirm they improve your breathing. Once comfortable with nasal strips, gradually introduce mouth tape to complete your breathing optimization routine.

Ready to experience better breathing? Try Sniffit nasal strips tonight and feel the difference that optimized nasal breathing makes for your sleep, performance, and oral health.