Hey. If you are purchasing rugs, go for wool rugs rather than polypropylene rugs
The benefits of wool rugs are many. Some of them which i have found are:
"The natural crease of the wool fibers make them resilient and perceivable.
The superior quality of the wool rugs makes them highly durable. They do not wear out at the short span of time. Your grand children can also enjoy the grace of natural wool rug.
They have the natural ability to resist stains and water. The soft material of the wool rugs do not deteriorate like the artificial fibers.
They facilitates to taken in dye faster.
Wool rugs are self extinguisher thus they have the natural capability to retard fire.
Wool rugs are eco-friendly and recyclable thus if you are planning to lend helping hand to save mother earth, then this is the best way to start with."
This is an excerpt i have found on
http://www.rugsandbli...its-of-wool-rugs.aspx