Rug Materials to Avoid Using Carpet Cleaner On Wool is a strong natural fiber, but that does not mean it can be cleaned with a carpet cleaner. When they're cleaned with hot or warm water, the water can cause the natural dyes of the rug to run and ruin the rug's beautiful pattern.

Mix 1 teaspoon (4.9 ml) of wool detergent, 1 teaspoon (4.9 ml) of white vinegar, and 4.25 cups (1L) of warm water. Dampen a cloth in the solution, lightly rub and dab the stain. Now use a damp sponge to remove the cleaner. Blot all water up with a dry paper towel and let the area dry for several hours.

No, it is not recommended that you pressure wash a wool rug.

Woolite is the best option for cleaning wool rugs because it is gentle and won't do any harm to the delicate wool fibers. Fill 2 buckets with plain cold water. Add 1 cup of Woolite in one of the buckets. Apply the cleaning solution with a sponge but do not soak the rug, just dab onto the surface.