Instructions:Shake well before using. Do not dilute! Do not mix with other cleaners. Store in cool location. Always check an inconspicuous area for colorfastness. Absorb fresh urine with absorbent pad or paper towel. It is essential to saturate the soiled areas and past the edge of the stain. Allow Urine Off to work: Fresh deposits – a few minutes. Old stains – cover area with plastic and allow it to remain overnight. Remove plastic and air dry. Re-apply Urine Off, allow it to remain for a few minutes. Old stains/deposits may require multiple treatments. Remove residues with water.