Cleaning house or your yard influence on incoming of the dusts and same with that it becomes airborne. While you are cleaning your house, furniture, floor or other you should to protect yourself with face masks or some other allergy relief products. Vacuum Cleaners For keeping your house free form dust, you need to use vacuum, but the vacuum cleaner may also affect on stirring up allergens, so it is important for you to use designed bags fro vacuum cleaner. So, products such as: carbon air filters, replacement HEPA air filters, furnace systems, HEPA + ionizer air filters for usage in air conditioners and allergy air purifiers. There are several relief air purifiers which are supported by AllergyReliefCenter.com and they are: Talkmaster healthmate 5, Taskmaster Vent Air Filer Kits, Taskmaster Pleat-A-Static, 3M Allergen Reduction Air Filters, Panasonic, Delonghi Carbon Air Filters and Bioner and others. Some of them are: itchy eye, roof of the mouth and nose, watery eyes, runny and stuffy nose, dark circles under the eyes, sneezing, hives, and face's pressure, especially in area of the cheeks and nose and others. Causes of Allergy Symptoms There are no exactly reasons why allergies are developing at some people. First signals are influencing on producing antibodies by immunological system, which are destroying these allergens. These antibodies are also known as IgE immunoglobulin E. So, first time of exposing to the allergen, will not cause symptoms as it will second or other time. This means that when you next time expose to the allergen, you may feel auto-reaction of your immune system with producing IgE antibodies. Usually, that places are throat, ears, nose, lungs, eyes, or your skin. After exposing to the cause of the allergy, the first symptoms are occurring between fifteen and forty minutes. Still, it needs days when it is about cat allergy for starting with symptoms. The most often symptoms when it is about cat allergy are: Wet, red colored, itchy and swollen eyes Areas of the skin covered with the red color Sneezing, Runny nose and post nasal drip Wheezing and coughing Stuffed up ears Nasal congestion and others Controlling of Cat Allergy The best solution is avoiding of the symptoms which cause allergy at you. Substances which you can find anywhere not only in the home, but and spread, and which your body can not tolerate are known as allergens. If you are allergic on some of these allergens, the first contact with some of them, will overreact on your body. Actually, your immune system will produce more antibodies, to beat these substances.