When many people think of the environment, they draw to mind an image of the air, water, and land that surround us outside. However, there is growing attention to protecting and cleaning the "indoor environments" of our homes, school, offices, and public places. Perhaps you have heard of "sick building syndrome." This syndrome can allegedly be caused by an impure or hazardous indoor environment, and is often characterized by a resolution or diminishment of symptoms when the affected individual is not in the building. There are in actuality numerous indoor objects that can contaminate our "environment" and be harmful or sometimes even fatal. Here is some interesting information on indoor pollution, and tips on how to avoid it.

Alarming Statistics

The EPA has performed studies that indicate that indoor levels of many pollutants may be two to five times higher than outside levels. The studies have even revealed some instances where indoor levels were more than 100 times higher than outdoor levels.

These results are particularly alarming when compared to the fact that the EPA studies also revealed that most Americans spend as much as 90 percent of their time indoors!

Examples Of Building-Related Illnesses & Symptoms

• Legionnaire's disease
• Asthma
• Hypersensitivity pneumonitis
• Humidifier fever
• Irritated nose, eyes, and throat
• Sneezing
• Blocked sinuses
• Fatigue and lethargy
• Headache
• Dizziness
• Nausea
• Irritability
• Forgetfulness

POTENTIAL SOURCES

• Building maintenance activities
• Pest control
• Housekeeping and cleaning activities
• Renovation and remodeling activities
• New furnishings
• Finishes on furniture or other products
• Occupant/inhabitant activities such as smoking
• Asbestos from insulation
• Formaldehyde from pressed wood products
• Organics and chemicals in carpet fibers and backing
• Restroom air fresheners
• Paints
• Adhesives
• Water-damaged walls, carpets, and furnishings
• Copying machines
• Facsimile machines
• Photography supplies
• Print supplies