Oriental and Persian rug repair and restoration is expensive because it takes a lot of time, skill, and energy. Because of this, any damage to your Persian rug should be addressed sooner rather than later. The longer a damaged area goes un-repaired, the longer a spill or animal accident remains on the rug, or the longer your rug goes with moths eating away at it, the harder it will be to correct. If not addressed immediately, stains may not come out and the repairs could be very costly.
If a liquid spills on your rug, DO NOT scrub the spill. Instead, pour table salt on the stain, and let it sit overnight. Put enough salt on the stain to absorb all the moisture. The next day, vacuum up all the salt. This should take care of most stains.