Most Challenging Rug Cleaning of the Month.  

This rug has heavy, soiling, and yellow discoloration. The rug was so soiled I had to clean it twice.  Even after the cleanings, there is still some visible yellow discoloration.  Usually, I could use a peroxide treatment to remove most of the yellow; however, in this case, that treatment won’t work on this rug because it would discolor.  The next step in removing the yellow, if the rug owner wants, would be to spot dye.