The short answer: Dry air can be uncomfortable, and a properly maintained humidifier may help in some rooms. Mouth taping during sleep is a different matter: it is not a safe do-it-yourself fix for snoring, blocked nasal breathing or suspected sleep apnoea. Start with sensible room conditions and seek medical advice for sleep-breathing concerns.
Expert source: This article is adapted from a School of Roar guest masterclass with opera singer and breathing educator Barbara Tanze, hosted by Beth and Tom. It is an editorial adaptation, not a verbatim transcript or individual medical advice.
Breathing for singing does not begin when you step up to the microphone. Sleep, room conditions and everyday comfort can shape how your voice feels before you sing a note.
During a Beth Roars masterclass, Barbara Tanze answered audience questions about dry winter air, humidifiers, mouth taping and sleep apnoea. Her overarching message was to stay curious but do not turn internet breathing trends into one-size-fits-all health advice.
Barbara’s caution about sleep-related breathing
In audience Q&A, Barbara discussed the benefits of humidifying inhaled air, winter dryness and the reasons not to treat mouth taping as a harmless trend. She recommended qualified clinical help for sleep apnoea and suspected breathing disorders.
Why singers notice dry air
Your nose helps warm and humidify the air you breathe. When indoor heating makes a room feel particularly dry, you may notice discomfort in your nose, mouth or throat.
Barbara described using a hygrometer to understand the conditions of a room rather than guessing. She also discussed humidifiers and nebulisers as tools people use in different circumstances.
If you use a device, follow its manufacturer's instructions and seek professional guidance for any treatment-related use. The right room conditions depend on the environment and the person; more humidity is not automatically better, especially if it encourages damp or mould.
Should singers tape their mouths shut at night?
Mouth taping has become a popular online trend, usually promoted as a way to encourage nasal breathing during sleep. Barbara urged caution.
If you routinely breathe through your mouth at night, there may be a reason. Nasal blockage, snoring and sleep-disordered breathing deserve proper assessment rather than a quick DIY fix.
Do not use mouth tape as a self-treatment for snoring or suspected sleep apnoea. Restricting an alternative breathing route could be unsafe for some people. Talk to a qualified healthcare professional if you are concerned about nighttime breathing.
What about sleep apnoea and CPAP?
Sleep apnoea can disrupt breathing during sleep and may leave people feeling unrefreshed. In the masterclass, audience members discussed CPAP, a treatment that helps maintain breathing during sleep when prescribed and managed appropriately.
If you wake with a very dry mouth, feel persistently exhausted, snore heavily or someone notices pauses in your breathing, consider seeking a clinical evaluation rather than assuming the cause is merely a bad singing habit.
The less glamorous habits still matter
Barbara’s broader wellbeing advice was refreshingly un-fussy: get enough rest, drink enough water and choose physical activities you enjoy. Singing requires sophisticated coordination, but you do not need to make every part of your life a breathing drill.
Pay attention to what helps you feel physically comfortable and connected to your body. Keep your habits adaptable. And when a question crosses from singing technique into health, ask a suitably qualified professional.
A good singing routine supports your life and your voice. It should not make either more stressful.
Questions singers often ask
Can sleeping with my mouth open make my throat feel dry?
It can contribute to dryness, but the cause is not always obvious. Recurring dry mouth, snoring or disturbed sleep may justify discussing symptoms with a clinician.
Should I try mouth tape if I snore?
Not without professional advice. Snoring can be linked to sleep-disordered breathing. Treating the symptom by sealing your mouth could be unsafe and does not address the underlying cause.
Keep learning with School of Roar
Good singing practice includes knowing where vocal coaching ends and healthcare begins. For the musical side, technique, warm-ups, expression and supportive practice, explore School of Roar, Beth Roars’ community for singers of different levels.
