1. Examine the pile. Check for worn areas, holes, and moth damage.

2. Look for breaks in the foundation threads, especially in antique rugs.

3. Is the fringe original or replacement?

4. Is the selvedge (the unfringed sides) in good condition?

5. Look to see if the rug lies flat on the floor.

6. Have your dealer guarantee against possible surface painting on the damaged areas of antique rugs; something you may not notice until the rug is washed.

7. In some old and antique rugs, and in some new antique reproductions, you might notice a slight change of shade and color density on the pile. This is called "Abrash" and happens when small batches of dyed wools are used, and should not be considered a defect in the rug.

8. Also check and see if the seller offers a guarantee. You should be able to return the rug if you are not satisfied with its appearance in your home.