Cleaning Guides CARPET WITH URINE SPOTS Posted by Jamie Vardy December 11, 2025 On March 18, 2024 Mix High Power Urine Neutraliser and Mattress Pre-Spray at spotter strength (1:1 or 1 litre per 1 litre).Apply to the affected area only.Leave to dwell for 15 minutes to neutralise urine at a molecular level.Note: Some odour may remain from the underlay or surrounding materials.Rinse by mixing High Performance Rinse at 15ml per 10 litres of clean water.Use a water claw if necessary to flush areas with high urine contamination.To limit future contamination, apply WS Advanced Fabric Stain Protection at a 1:1 dilution.