MetCarpet Cleaners Inc., the famous name in Falls Church as best carpet cleaning company. We are best in Pet Odor & Urine Damage. There are several levels of pet odor and urine damage. We recommend treating the carpet for odor and urine damage be done before cleaning it. The reason is that water or moist will reactivate the urine producing odor or extending the affected area to other part of the carpet padding or even the floor. Depending on the levels of odor and urine damage, full elimination of pet odor or urine damage may, but not necessarily, take two visits.