System Known as Home Water Treatment Most used thing for keeping hygiene into your home is water. But, important thing is that no water is 100 percent pure. It is because all water contains contaminants such as: bacteria, gases, chemicals and metals. Still, as there are contaminants which may harm to your health, there are also and contaminants contained into the water that influence on your health. The fact is that there are several factors which are influence on triggering of the body to respond on allergy symptoms. There are more allergens that triggering body to react, but the most common allergens are pollen from trees, grass and weeds. These symptoms are mostly comes into the early spring, but also they may come in the late summer too. The most common symptoms of allergy are: Problem with nose and itch caused with running of it Problem with eyes such as: watery and read eyes Itch in the areas of nose, roof of mouth and eyes Stuffy nose, caused with sneezing Pressure in the face, especially in area of cheeks and nose Problem with breathing Circles under the eyes, darken color Skin rahes Hive Ear popping and fullness In the worst situation death and anaphylaxis The best solution for treating of allergy is to avoid reasons which are causes of it. But, tannic acids, may make stain on your light furniture or light carpets, so it is not recommendation to use it on light surfaces. Dehumidifiers Dehumidifiers are good investment if you are leaving in the humid areas. These products are intended to protect people who are allergic on dust mites and mold and who are leaving in the space with humid. There are several symptoms which are related as airborne allergens symptoms: Mites as well as dust Smoke from cigarettes Bacteria Pollen Viruses Gas molecules Mold spores Still, it could not be said that outdoors there are not contaminants which may cause symptoms of the allergies. This includes next: ammonia, acetaldehyde, carpets, paints, formaldehyde, adhesives, etc. Your immune system believes that food proteins which you enter in your body are harmful, so it reacts with attack. Allergic reaction usually starts after you have entered certain foods in your body. Your immune system make mistake so it recognizes substances of the food as harmful. Immune system makes amounts of the antibodies which try to beat these substances.