World Sleep Day: Why eliminating dust from your sleep environment matters
Prioritise your sleep health with Protect-A-Bed®
Last updated 12 March 2026
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A good night’s sleep is essential for overall health and well-being, but for people living with asthma or allergies, bedtime can sometimes trigger uncomfortable symptoms. Coughing, wheezing, congestion and itchy eyes can worsen overnight, making restful sleep difficult.
One in three people with asthma experiences sleep disturbances. Asthma symptoms can disrupt your sleep, and sleep disturbances can in turn affect asthma control and quality of life. This means that poor asthma control is linked to worsened sleep quality, whilst poor sleep quality can be a sign of poorly controlled asthma.
This year’s theme for World Sleep Day on Friday 13 March encourages people to ‘sleep well and live better’. Good sleep is essential to overall health and wellbeing; it promotes wellness and resilience across all aspects of the body and mind. Sleep is just as important as nutrition and exercise.
Now is the time to prioritise your sleep health. It’s a great time to talk about one of the most overlooked contributors to poor sleep for people with sensitivities: dust mites.

Why dust mites are a problem
Dust mites are microscopic creatures that thrive in warm, humid environments, particularly in mattresses, pillows, and soft furnishings. While they’re harmless to most, their waste particles and body fragments are major triggers for asthma and allergies.
For those who are sensitive, exposure can cause:
- sneezing and nasal congestion
- itchy or watery eyes
- coughing or wheezing
- shortness of breath
- disturbed sleep.
Because we spend about a third of our lives in bed, mattresses and bedding can become a significant source of ongoing exposure to dust mites. Every movement during the night can send dust particles into the air, making them easy to inhale and harder to get a good night’s rest.

Creating a healthier sleep environment
Reducing contact with dust mites is one of the most effective ways to minimise asthma and allergy triggers in the bedroom. Simple steps like washing bedding weekly in hot water, vacuuming regularly, and maintaining good ventilation all help, but an often-overlooked measure is protecting the mattress and pillows themselves.
Over time, mattresses and pillows can accumulate dust mites and allergens, creating a hidden reservoir of triggers. Even freshly washed sheets can’t fully protect you if the source of allergens remains underneath.
How Protect-A-Bed®’s Miracle Layer® helps protect your sleep
This is where Protect-A-Bed®’s Sensitive Choice approved mattress and pillow protectors can make a real difference.
At the base of each protector is the innovative Miracle Layer®, an ultra-thin yet powerful barrier that prevents dust mites, allergens, and irritants from passing through the surface. It helps stop dust mites from settling in your mattress or pillow while also blocking spills, sweat, and skin cells, the very materials dust mites feed on.
All Protect-A-Bed® protectors are machine washable at up to 60°C to help eliminate dust mites, ensuring a cleaner, healthier sleep surface night after night.
The result? A protected and comfortable bed that helps support better respiratory health and more peaceful rest.
Sleep better, breathe easier
For people with asthma and allergies, small changes can make a big difference. By reducing exposure to dust mites and other triggers, you can create a sleep environment that supports deeper, more restorative sleep.
This World Sleep Day, think beyond pillows and duvets, and consider the surfaces closest to you. Investing in a Protect-A-Bed® Sensitive Choice approved protector with the Miracle Layer® is a simple way to safeguard your sleep and breathe easier through the night.
Because when your sleep space is designed to reduce allergy triggers, it’s easier to sleep better, breathe easier, and wake up refreshed.
Learn more: https://protectabed.com.au/ or https://www.protectabed.co.nz/