Dust Mites in Bedding: Allergy Triggers and How to Reduce Them

Dust mites are microscopic and live in bedding, feeding on skin flakes. They are a common cause of indoor allergies.

The short answer

You can't see dust mites, but their droppings can trigger sneezing, itchy eyes, blocked nose and asthma in sensitive people. Reduce them by washing bedding weekly on a hot wash, using mattress and pillow covers, vacuuming, keeping humidity low and airing bedding in sun. This is general information, not medical advice.

Triggers

• Sneezing, runny nose and itchy eyes.
• Worsening asthma symptoms.
• Skin irritation for some.

Reduce them

1. Wash bedding weekly on a hot wash.
2. Use allergen-proof covers.
3. Vacuum mattresses and floors.
4. Keep humidity low.
5. Air pillows and mattresses in sunlight.

Seek advice

• See a doctor for persistent symptoms.
• Discuss allergy testing if needed.

When to call a professional

See a doctor for persistent allergy symptoms. Call a professional if you suspect biting mites.

Frequently asked questions

Do mites bite?

Dust mites don't bite.

Can I see them?

No, they are microscopic.

Do air purifiers help?

Slightly.

Are new mattresses mite-free?

Not for long.

This guide is part of IPest's complete resource on pantry and fabric pest control. For identification help, prevention and treatment options, see our full pantry and fabric pest control guide for Bangalore.