How often should you change your bed linen if you have a house dust allergy?

If you suffer from a house dust allergy, you wake up every morning with symptoms that are similar to a cold. The nose is runny , the eyes are irritated, and it is difficult to breathe. In the long term, these symptoms can even lead to asthma and significantly affect your quality of life.

To avoid this, it is advisable to take various protective measures. So that you do not come into direct contact with the mites, it is helpful to use encasings and bed linen for allergy sufferers . These are tight and do not let the disease-causing dust through to you.

So that the mites do not feel comfortable in your mattress, you have to pay attention to a clean sleeping environment . How often should you wash your bed linen if you have a house dust allergy?

For non-allergy sufferers , it is recommended that bed linen be changed every 2 to 4 weeks . Bed linen is exposed to high levels of stress at night. You exude sweat and the close physical contact leads to contamination.

If the bed linen is changed less often, a larger number of mites can be found in it. This may be a gross notion without allergies, but there is no health risk. Because in and of themselves the mites are completely harmless. It is therefore justifiable not to wash the bed linen for a long time. For many sleepers, however, a freshly made bed is essential if they are to feel really good.

The bed linen of a cot mattress or a baby mattress should be washed more often . These are exposed to greater stress and more frequent washing is necessary to protect the health of the children.


If you belong to the rapidly growing number of people who are allergic to mites and their droppings, you have to pay particular attention to hygiene in bed. The fewer the number of mites, the less intense the symptoms. As sleep is impaired by the allergy, cleaning and care are important in order to have a more restful night.

In the case of a house dust allergy , this means that the bed linen should be washed every 1 to 2 weeks . This shorter distance makes it easier to reduce the number of mites. The longer you wait, the stronger the mite infestation.

If your symptoms increase , it is advisable to use a mite vacuum and a mite spray in the meantime . It will hardly be possible to banish the mites completely from the bedroom, but if you deal more intensively with the care, the number will be significantly reduced. This provides noticeable relief and you are less tired the next morning. Thus, the greater amount of care required is justified and has a positive effect on your sleep .

Mites are particularly comfortable in a damp environment. If you sweat a lot , it is advisable to wash and replace the bed linen every week . In winter , when it is cooler and the air is drier, washing every 2 weeks is justifiable. Depending on your complaints, you can independently determine the frequency. In general, we recommend changing bed linen every 1 to 2 weeks for allergy sufferers.


As a house dust allergy sufferer, you not only have to change the bed linen more often, but also pay attention to the type of laundry. Because mites turn out to be very robust little animals. They can withstand washing at a temperature of up to 40 ° C without any problems. Despite the laundry, the bed linen will still be populated by the mites at these low temperatures and hardly any change will occur.

Therefore, the principle applies that the bed linen must be washed at a higher temperature. It should be at least 60 ° C. Because from temperatures of 58 ° C the mites die . To be on the safe side and to decimate the population, washing at 90 ° C is even better. In this temperature range you make sure that there are no more mites.

Although the mites are no longer in the bedding after washing, it is not safe from the mites forever. Since the mites can be found in other upholstered furniture and in the mattress , it is only a matter of time before they populate the bed linen again. Therefore, more frequent washing is necessary in order to keep the exposure to the mites as low as possible.


If you are allergic to house dust, it is advisable to wash your bed linen every 1 to 2 weeks. Care must be taken to ensure that the wash at a temperature of at least 60 ° C is performed. As further precautionary measures, it is advisable to use suitable protective covers and vacuum the mattress. An allergy-free mattress or an allergy-free pillow also promote sleep. They are less interesting for mites, so the burden is reduced.

In addition to washing, it is also important that the room is ventilated more often . This reduces the humidity and the amount of house dust in the bedroom is lower. If your allergy is particularly pronounced, it may be advisable to wear a respirator when changing your bed linen.

Take care of your body yourself and take the necessary protective measures in order to suffer less from house dust allergies. The frequent washing and changing the bed linen are an integral part, for providing a hygienic sleeping environment. This will enable you, as an allergy sufferer, to find your way back to sleep better and the symptoms will decrease. Look forward to the fresh bed linen and enjoy bed rest.

Jamie Clark

Hello, I’m Jamie Clark, 32 years old, and I have been living in the USA for a few years.
Since I was a child, I have suffered from a house dust allergy, severely affecting me. I felt the effects both while exercising and while sleeping. Constant sneezing after getting up and difficult breathing were the consequences. The allergy has also developed into asthma, which is still a sporting restriction today.

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