These fooking things are all over the place. If I get one more call for one that's been continuously pissed on by some little rat-dog, or full of crumbs and assorted crunchies from some little booger-picker, I'm going to loose it. I'm starting to turn away most of them because I have come to the conclusion that the odds are stacked against me with most of them. The matrix of long fibers make deep extraction very difficult, and extend the drying process, and deep extraction at the fiber base and backing is what is necessary. I am referring most to a rug plant that I use, but I find that even a couple of passes through a Moor machine is not always 100% effective in flushing heavier urine residue that is locked deep in a shag rug, and crumbs and boogers will often remain embedded. Drives me nuts continually picking out stuff when I run my hand over the fibers. The more you look, the more you'll find. I wish Home Goods and Safavieh would stop pumping out these $120 dollar gems. I really despise them. I am starting to find satisfaction in recommending to customers to throw them out and to buy a new one. Serves them right.