Mouth Exercises to Stop Snoring: A Step-by-Step Routine

Snoring often comes down to slack muscles in the mouth, tongue and throat that collapse inward as you sleep. This step-by-step routine of mouth exercises takes about ten minutes a day and may help firm up those muscles over several weeks.

Why mouth exercises can help with snoring

When you fall asleep, the muscles supporting your tongue, soft palate and throat relax. In some people they relax too much, narrowing the airway and causing the tissue to vibrate as air passes through, which is what creates the snoring sound. Mouth exercises, sometimes called oropharyngeal or myofunctional exercises, work on the same principle as any other muscle training. Repeated, targeted movement is thought to improve tone and control, so the airway is less likely to collapse during sleep.

This approach will not suit everyone, and it will not resolve snoring caused by a blocked nose, alcohol, sedating medication or excess weight around the neck. It is best seen as one part of a wider approach. For a fuller picture of what else genuinely helps, see our guide on how to stop snoring naturally.

Before you start

• Give the routine at least six to eight weeks before judging whether it's working. Muscle changes take time.
• Do the exercises somewhere quiet, ideally in front of a mirror at first, so you can check your technique.
• Consistency matters more than intensity. A few minutes daily beats a long session once a week.
• These exercises are safe for most adults, but stop if you feel jaw pain, dizziness or discomfort, and speak to your GP or dentist if pain persists.

The step-by-step mouth exercise routine

Work through these in order. Each one targets a slightly different muscle group involved in snoring. Aim for the full sequence once in the morning and once in the evening.

1. Cheek and jaw stretch

1. Open your mouth as wide as is comfortable.
2. Hold for five seconds, feeling a gentle stretch along the jaw and cheeks.
3. Close slowly and relax.
4. Repeat ten times.

2. Vowel repetition

1. Say "A-E-I-O-U" slowly and clearly, exaggerating the shape your mouth makes for each vowel.
2. Do this out loud, not silently, so the muscles actually engage.
3. Repeat the sequence ten times.

3. Lip and cheek press

1. Press your lips together firmly, as if holding something between them.
2. Hold for five seconds, then release.
3. Repeat ten times.
4. Follow with ten repetitions of puffing your cheeks out with air and holding for five seconds.

4. Jaw resistance push

1. Place your fist gently under your chin.
2. Open your mouth against the resistance of your fist, pushing down while your fist pushes up.
3. Hold for five seconds, then relax.
4. Repeat ten times.

5. Soft palate lift

1. Say "ah" in short, firm bursts, ten times, really trying to feel the back of your soft palate lift each time.
2. This also warms up the throat muscles covered in more detail below.

Tongue and throat exercises that complement this routine

Mouth exercises work best alongside targeted tongue and throat training, since all three areas are connected in how the airway behaves at night. If you want to go deeper on tongue positioning and strength, our guide to tongue exercises for snoring walks through specific movements and explains the evidence behind them.

Similarly, the muscles at the back of the throat play a large role in airway narrowing. A simple daily sequence is set out in our piece on throat exercises for snoring, which pairs well with the mouth routine above. Doing all three together, mouth, tongue and throat, gives you a more complete daily practice than any single exercise alone.

Building the routine into your day

The easiest way to stick with this is to attach it to something you already do. Many people find it works well brushed into their morning and evening teeth-cleaning routine, since you're already in front of a mirror in the bathroom.

Keep a simple record, even just a tick on a calendar, so you can see whether you're actually doing it most days. It's also worth asking whoever you share a bed with whether your snoring has changed after a month or so, since you won't hear it yourself.

If mouth exercises alone don't move the needle, don't be discouraged. They're one tool among several, and combining them with changes to sleep position, alcohol timing or nasal breathing often makes a bigger difference than any one method in isolation. Our remedies hub has a full overview of other approaches worth trying alongside this routine.

When to see a GP

Mouth exercises are a reasonable first step for straightforward, occasional snoring. However, you should see your GP if your snoring is loud and frequent, especially if it's accompanied by gasping, choking sounds, or pauses in breathing during sleep, as these can be signs of sleep apnoea. Persistent daytime exhaustion despite a full night's sleep is another signal worth having checked, since it may point to a sleep-related breathing problem that exercises alone won't fix.

A realistic close

Mouth exercises won't work overnight, and they're not a guaranteed fix for everyone. But they're free, low-risk, and backed by a sensible logic about muscle tone and airway control. Give this routine a fair trial of six to eight weeks, pair it with the tongue and throat exercises above, and keep an eye on how you feel each morning. Small, consistent effort tends to beat any quick fix.