What Do Mean By Indoor Air Pollution ?

Air pollution is caused both indoors and outdoors. Most people think that pollution is caused only in the outdoor environment and in heavily crowded areas. When they are in the house, they are safe. However, this is not at all true because air pollution can be caused in any place, including indoors and we are the main reasons for causing it also.

What Causes Toxic Waste

To assess what is toxic or dangerous material, the United States EPA has imposed some considerations. The material is deemed as toxic waste if it has ignitability or corrosivity or reactivity or toxicity. Generally, materials like these are known to cause health or environmental risks.