The Rug Washing Process

The washing process looks deceptively simple but it provides a range of features to a finished rug. First and most obvious, it washes away tiny clippings, dirt and dust particles that may have become embedded so far.
Second, it can add a luster to the wool or a patina like a very old rug. And washing may not be done only once. It may be repeated, sometimes three times. While this can add cost to the rug, it will also add beauty to the finish.

Washing is a team job, with the team swiping the rug with their wooden paddles in unison. Some even say that the unison work adds a spiritual element to the job.
The wash water frequently includes a mild detergent or a chemical agent to change the colors slightly. One wash technique is called “tea wash”. (or henna) It is usually a second or third wash. You will find some who think it is a wonderful addition and some who bemoan it.