Following are few of the main causes of the allergy;

1)      Genetic Factor: It is one of the host factors which affect the allergy in people. As you should be known that hereditary disease is common in most of the people same is true for allergies. Here the allergy need not to pass through the parent to child and it may found with skipping one generation in between. A person having some allergy in family may have same allergy or may have other allergy also. It was found that the inability of the immune system is transferred rather than the allergen.

The hereditary allergies most affect in the childhood and may vanish as the age grows. It might be possible due to the stronger immune system in the later ages. It is also found that the boys are more prone to hereditary allergy than the girls.

2)      Hygienic Hypothesis: Please note here that hygienic hypothesis is a part of study and not put forward as a fact. This is studied by many scientists from many years to explain the less occurrence of the eczema and nails in the children’s exposed to unhygienic environment than the children’s living in a sanitized environment.

Human body grows with a weak immune system but makes it stronger over the time because of the various pathogen and bacterial attack on it. But id the pathogen level around us is low the body doesn’t get aware of the antigens and treat it as a threat and attack them developing the allergic reaction. So it also explains why people always drinking boiled water are less immune to many diseases than the people drinking normal water.

But here is something that is even nastier – the reason that these little critters cause allergies and asthma is that their fecal matter (read poop, folks) contains proteases which can cause allergic reactions in people susceptible to this chemical. Their poop is allergenic!

The problem with these pests is that they are tiny. Like super tiny. And they exist in the hundreds of thousands all over the furnishing that we spend the most time on – on our carpets, pillows, beds, couches, curtains, and blankets. You can kill this bugs with harmful chemical sprays or you burn them to death with a vapor steam cleaner.

Vapor steam cleaners are contraption that looks like a vacuum cleaner but instead of sucking up dirt and grim is destroys it by spewing out 240 degree heat – cutting through grease like nobodies business while at the same time killing dust mites and other organic allergens. Their dry vapor steam leaves behind almost no moisture so you can use it on your mattress or pillows without fear of damaging the. It really is a great way to kill those pesky, pooping dust mites.