This thing saved my sanity. After receiving my dream white rug for Christmas, my cat, for the first time ever,decided to rub her bum all over it. The streaks, the smell, the scrubbing, my crying, it was not a good time for my partner. After that my casual thoughts on a spot bot turned serious. Two days after that we moved the furniture and found the feet of the couch had left pink square stains. I was out of my mind. I ordered this immediately and as soon as it can ripped it out of the box. Did the deep cleaning and cried in relief. NO MORE PINK STAINS!! NO MORE STREAKS! It's amazing. Save your arms from scrubbing and just by this thing already.