Green floor covering can be characterized by many traits. Some possess low off-gassing qualities such low VOC carpeting or marmoleum which may be manufactured from less process materials and adhesives. Others may be manufactured from recycled material such as recycled carpeting or recovered hardwood flooring. Some may be made from quickly regenerative plants or animal sheerings such as bamboo flooring, hemp rugs, wool carpeting etc. The principal benefit of all these products is that their use increases the indoor air quality and reduces the environmental resources otherwise required in the manufacturing process.