POWER SCOUR GALLON - LAVENDER FRAGRANCE Power Scour Emerges as Top Performer in Wool Scouring Efficacy Study A test run by Fossil Fibers on all wool scours found that Unicorn Power Scour performed the best in cleaning wool. The detergents were tested for their ability to remove grease and dirt from the thread. Power Scour performed the best in cleaning wool, removing the most oil and grime with the fewest washes and rinses. It also showed a strong performance in grease removal per wash, proving to be the most effective and efficient option. Suitable for Various Types of Wool & Fabrics. For Optimal Results Use with Unicorn Fibre Rinse Concentrated Formula for Efficient Use. Strong Performance in Grease Removal per Wash. Cost-Effective per Pound of Wool Washed Efficiently Tackles Hard Water, Outperforming Competitors. Fewer Washes and Rinses Needed for Thorough Cleaning Gentle & Safe for the Whole Family SATISFACTION GUARANTEED!