Contemporary Chinese rugs have a justifiable reputation for durability, but they are not indestructible, and proper care and attention will enhance both the life and continued beauty of your rug. Wool is a marvellous rug-making material, but, in addition to normal wear and tear, central heating, air-conditioning and a number of household chemicas can have a detrimental effect on the fabric. A few simple precautions will ensure that your rug lasts for many years.