Depending on the severity of the smell it may take a few days for the clay to fully absorb odors so let the rug sit in peace for a while.
How to improve smell of rug.
To get rid of wet carpet smell try using baking soda.
Alternatively you can mix equal parts warm water white vinegar and baking soda to make a cleaning solution.
Leave it outside in sunlight.
When a wool rug gets wet it can smell like a wet animal.
Then let the baking soda sit overnight before vacuuming it up.
First sprinkle some baking soda over the carpet and work it into the fibers with a broom or sponge.
After a day or two shake off as much of the kitty litter as possible and vacuum the rug a few times.
If you re trying to get the musty smell out of a wool oriental rug there are a few tactics you can try.
Wool comes from sheep.
Let it sit.
The longer the moisture lingers the more likely it is to develop into mildew causing the foul odor.
Shake the rug outside to release loose dirt then vacuum the throw rug by standing on one end of the rug so it stays put.
If you have a deep pile carpet sprinkle small sections at a time then work the baking soda into the carpet with your fingers before moving on to the next section.
Never bring the rug outside when it is humid as the wool will absorb the moisture and this can increase your odor problem.
Charcoal isn t just for grilling a great steak.
Ideally the smell will vacuum right off with the litter.