Allergies can be debilitating even for people with mild symptoms.  The typical runny nose, sneezing and watery eyes make it difficult to concentrate on even the simplest tasks.  Unlike hay fever sufferers, those with indoor allergies tend to suffer all year round without respite.

By far the most common cause of indoor allergies is house dust mite droppings as dust mites are found in every home in the UK.  Modern centrally heated houses make the perfect breading ground for them.  They thrive in a warm and humid location so beds provide an ideal environment and even a food source in the form of dead skin cells, although they can also live in carpets, soft furnishings and even furry toys.  Asthmatics can be particularly susceptible to indoor allergies bought about by house dust mites and the allergy symptoms can even bring about asthma attacks.

The best way to reduce the impact of the dust mite is to control their numbers as far as is possible.

• Barrier covers – Use specially design barrier covers on the non-washable bedding, e.g. pillows and mattress.  The covers need to enclose the item entirely to be effective.
• Wash bedding on high heat – Wash all bedclothes at a temperature of at least 60 degrees centigrade.  This is sufficient to kill the dust mites; lower temperatures will only provide temporary relief by removing the dust mite droppings but leaving the mites alive.
• Use a HEPA vacuum – Use a high filtration vacuum cleaner with a HEPA filter such as the Dyson DC25.  The HEPA filter ensures that the majority of the allergens stay in the filter and are not atomised back into the air.  Regularly vacuum all household upholstery, ideally several times a week.
• Damp wipe surfaces – Rather than using a duster to dust and polish surfaces, use a damp cloth, this will trap the allergens rather than making them airborne where they are more likely to cause symptoms.
• Use a dehumidifier – The house dust mites like a humid environment so use a dehumidifier to keep the house in the range 30-50% humidity.