always wash your wool, and if you took it to a cleaners they would not dry clean your wool, they wash it! wool is fabulous to work with, mixes well with other fabrics, i am just finishing a quilt with wool, cotton and silk fabrics, and it is wonderful! great for hand stitching too, your needles love going through it!
lots have different ideas how they work with their wool, i like very warm quilts, so i use wool batting and flannel backing for my wool quilts :)