The house dust mite excrements are pellets with a diameter of about 10–40 µm. These pellets dry up, decompose into fine dust, float into the air and are inhaled. The size of excrement particles are comparable with an another main source of allergy; Pollen.
Place the samples under the magnifying lens and search for the little 8-legged creatures that we described earlier. If you can't find any, look for their faeces that resemble brownish rectangular droplets. That way you'll know whether you have a large concentration of dust mites or not.
The average intact mite dropping is 10 to 40 microns in size. However, in one research paper scientists observed airborne particles containing mite allergens that ranged from 5 to 40 microns. These were described as either faeces, fibres or flakes of translucent particles.
Their droppings are the size of a pollen grain. For those who are not allergic, these microscopic relatives of spiders cause no harm. For the allergy sufferer, they are frequently the main cause of “dust” allergy. Each mite may leave as many as 20 pollen size droppings each day.
The house dust mite excrements are pellets with a diameter of about 10–40 µm. These pellets dry up, decompose into fine dust, float into the air and are inhaled. The size of excrement particles are comparable with an another main source of allergy; Pollen.
Wash all sheets, blankets, pillowcases and bedcovers in hot water that is at least 130 F (54.4 C) to kill dust mites and remove allergens. If bedding can't be washed hot, put the items in the dryer for at least 15 minutes at a temperature above 130 F (54.4 C) to kill the mites.
Dry vacuuming doesn't pick up dust mites. Consider steam cleaning carpets when possible. In addition to cleaning the carpet, the heat of the steam kills dust mites. You can buy chemicals (ascaricides) that kill dust mites and that you can use on carpeting and furniture.
Though too small to see with the naked eye (only about . 33 millimeters long), dust mites are easily visible through even a cheap microscope. You can pick up an inexpensive microscope from any store that sells toys, a hobby store, or a thrift store and use it to discover whether your home has dust mites.
Results: We found mite feces in 15 (40.5%) of the dust samples from the foam mattresses without covers and 18 (26.3%) of the foam mattresses with covers. Only three (12.5%) of the spring mattresses contained detectable amounts of feces.
Because dust mite particles often become airborne, using an air purifier with a high-efficiency particle air (HEPA) filter can also help remove these and other allergens from the air. If you suffer from allergies and asthma, dust mites can be a major indoor trigger that make your symptoms worse.
Over-the-counter antihistamines and decongestants are common treatments for dust mite allergy. These remedies help relieve sneezing, runny nose and itching. They also shrink inflamed tissues to ease breathing. Corticosteroid nasal sprays help relieve congestion in the nose and irritated, watery eyes.
Combine Clove, Eucalyptus, Lavender, Peppermint or Rosemary oil with water in a spray bottle and spray your bed, linens, and other furniture lightly with a fine mist. Once this mixture air dries, the scent should repel dust mites.
You can't feel dust mites crawling on you. They're too small. The bugs may catch a lift on your clothes but they don't live on humans. Consult your healthcare provider if you have any concerns about crawling sensations or think you may have dust mite allergy.
Reduce Humidity: Dust mites hate dry air. Utilize dehumidifiers to maintain an environment where they cannot thrive.
Essential Oil Sprays: Certain oils like eucalyptus or tea tree oil are natural dust mite repellents. Commercial Anti-Mite Sprays: Choose sprays that are safe for use on mattresses and effective against dust mites.
Though there are thousands of species of mites, dust mites are the most common and can be the most problematic. They're even more common than bed bugs. But dust mites not only look different from bed bugs, they act differently as well.
Dust Mites and Skin Reactions
Red, itchy patches of skin. Raised, bumpy rashes that may look like hives. Eczema flare-ups in people with atopic dermatitis. Small, red bumps that can be mistaken for insect bites.
House dust mites disappear when you ventilate your bedroom
However, if you keep your window open for 15 minutes, this only produces a short-lasting effect. What you actually need is a room that is ventilated throughout the day. The Healthbox 3.0 by Renson® provides many options for doing this.
Sleep disruption: Dust mite allergies can disrupt sleep patterns, especially if symptoms like sneezing, nasal congestion, and coughing are more pronounced at night. This can spill over into a long-term health risk, as poor sleep quality can have a negative impact on your overall well-being.
Predators. The predators of dust mites are other allergenic mites (Cheyletiella), silverfish and pseudoscorpions.