Urine Pre-Treatment - UPT+

“Urine Pre-Treatment” an acidic detergent that dissolves urine residues and assists in rinsing them from the carpet.

Dilute “Urine Pre-Treatment” 1 part UPT to 3 parts water. (For extremely heavy deposits, use full strength).
Apply solution liberally to urine deposit . Allow to dwell for 5 to 10 minutes.  Steam clean extract thoroughly.  Remember the better you clean out the urine deposit, the more successful your odor removal will be.  

As with all cleaning agents test for color-fastness before use.