Mattress Dust Mites: Why Your Bed May Be Causing Allergies

Published on 13 May 2026 at 19:00

Mattress Dust Mites: Why Your Bed May Be Causing Allergies

Many people are surprised to learn that their mattress can be one of the biggest sources of allergens in the home. Dust mites thrive in warm, humid environments and mattresses provide the perfect conditions for them to multiply.

If you wake up with sneezing, congestion or itchy eyes, your mattress could be a major contributor.

Why Dust Mites Love Mattresses

We spend around one third of our lives in bed. During sleep we shed skin cells, create warmth and produce moisture – the ideal environment for dust mites.

Over time, mattresses accumulate:

  • Dust mites and allergens
  • Dead skin cells
  • Moisture and humidity
  • Bacteria and microscopic debris

Older mattresses can contain hundreds of thousands of dust mites.

Symptoms Linked to Mattress Allergens

  • Sneezing when waking up
  • Night-time coughing or wheezing
  • Blocked nose in the morning
  • Itchy or watery eyes
  • Disturbed sleep

These symptoms often improve when people sleep away from home, which is a key sign the bedroom environment may be the cause.

How Often Should a Mattress Be Cleaned?

Most people never professionally clean their mattress, even though it is used every night.

Recommended cleaning frequency:

  • Every 12 months for general hygiene
  • Every 6–9 months for allergy sufferers
  • Every 6 months for asthma sufferers

Benefits of Professional Mattress Cleaning

  • Removes dust mites and allergens
  • Improves sleep quality
  • Reduces night-time symptoms
  • Improves indoor air quality
  • Creates a healthier bedroom environment

Create a Healthier Bedroom Environment

Your bedroom should be a place of rest and recovery. Regular mattress cleaning combined with carpet and upholstery cleaning can significantly reduce allergen exposure.

Want to discover how allergy-friendly your home is?