Phoenix Carpet Repair and Cleaning was called to do a Phoenix carpet Cleaning Urine stain removal job for a client. As you ca see from the surface the carpet looks great. When we pull back the carpet you can see what lies beneath the carpet are large pet stains for urine. The carpet is completely contaminated . on average I tell our clients the stains that are visible on the surface area are 3 times the size beneath the surface when it comes to urine!