Rugs are categorized in to natural made rugs and synthetic rugs. The natural made rugs are like cotton rugs, jute, wool, silk, fiber rugs etc. These natural made rugs are very superior to the synthetic rugs. They have long life and comfort using as well. The natural made rugs are dirt resistant and are flame retardant and crushing. The wool rugs are fire resistant therefore it is very difficult to ignite and are self extinguishing in nature. It does not cause much danger at ac accidental fall of candle or cigarette on it.
This is because the wool chars and stops the burn when the rug is removed from the fire source. The wool rugs do not support the combustion and that is the reason why the wool is actually used for extinguishing fire. The wool naturally has the feature of absorbing the common containments that are in the air in indoor like nitrogen dioxide, sulphur dioxide, formaldehyde etc, which are emitted by the material that are used for construction like furniture, fossil fuel, paint, cooking etc. And also it will not emit these pollutants again even when it is heated.
The wool rugs have the capacity to absorb moisture and so maintain the temperature and protect the body both from warm and cold atmospheres in the room and weather. As the day goes the colors dyed on the natural fiber will turn to a wonderful one and increases the value of it. The cheap rugs of wool rugs are makes many feel happy in buying it at lower price and enjoy the benefit of it. The area rugs of wool rugs fulfills the need of different room size and shapes that is preferred by the buyers. This rug is easy cleaning and it does not attract the static electricity sparks.