Buildings were able to breathe. The outside air could exchange with indoor air through gaps in windows, doors and many other areas. This kept the indoor air about the same as the outside air. It all began to change in the 1970’s when the concern about our dependence on foreign oil caused us to review our construction practices as well as the building materials we utilized. Homes changed from being “tight” and indoors the same air was re-circulated over and over.
The result was an endless amount of airborne pollutants increasing to levels that could be harmful and with Americans spending up to 90% of their time at home the pollutants in indoor air have been identified as one of the major environmental issues in the United States.
The Environmental Protection Agency (EPA) estimates that indoor air pollution levels could be as high as two to five times higher than pollutant levels outdoors. Visit:- https://luft-ionisator.de
What causes pollutants in the indoor air? It is largely composed of extremely small biologically based particles.
The biological contaminants are molds, bacteria, viruses mildew, animal dander and cat saliva, mites household dust and pollen. Pets are able to transmit animal dander and saliva and bacteria. Bacteria can be transferred through people and plants. All of these are just the normal part of living space, and removal as a remedy would not be the best option. However, there are some of the more unpleasant things that contribute to indoor pollution. The urine protein of mice and rats when it dries can become airborne. Central cooling and heating systems could become breeding grounds for mold and mildew and spread them across homes. These are problems that need to be taken care of at the time people become aware of them.
Physicians are starting to see, on a growing number of occasions, patients who complain of symptoms like nausea headaches, dizziness and headaches and respiratory issues like wheezing, coughing and eye, nose or throat irritations. Often these patients’s say they feel better at work , or in different areas of their homes. If the cause of the patient’s discomfort can be identified, doctors are recommending that their homes be examined for the root of the problem. A recent study published in the American Journal of Respiratory and Critical Care Medicine suggested the theory that systemic inflammation and impaired endothelial function both factors that predict heart disease, may be positively influenced by a reduction of particle concentration and can be added to the growing body of evidence linking short-term exposure to particulate matter with a systemic inflammatory response.
One of the most advanced ways homeowners can deal with improving their indoor air quality is to use an ion air purifier for clean air in the indoors. These air purifiers are small devices that generate an electric stream of positively charged ions. These negatively charged ions transfer their electronic charge onto particles in the air so that when the particles meet they join and then drop out of the air. U.S. submarines use them as do the poultry industry to keep the dust of feathers down. The people who use ion air purifiers say they make them feel better similar to being in a stream or water fall in the forest, which is true since water moving gives off.