Stain Removal Tip: Always treat the affected area immediately. The longer a stain sits, the more difficult it is to remove. Clean using a blotting motion. Never scrub your rug, as this can damage the fibers and set the stain deeper into the rug. • For water soluble stains (i.e. berries, soft drinks, ice cream, jelly, mud), mix a solution of 1/4 tsp. white vinegar with 32 oz. water in a spray bottle. Spray generously and blot dry with a damp, clean cloth.