We're loving our new rug. I was unsure so I ordered the free sample. It arrived in a few days and I was able to test what I might be like to scrub mud stains off. I saw no colors running and had no problems with vinegar or dish soap and a toothbrush. Before we added furniture the pattern was dizzying but now with the whole room put together it's just right. We wanted something comfortable and mid century to enjoy with friends and our one year old.