Unicorn's Power Scour is the deepest and most powerful detergent and comes in a fresh lavender scent. Power Scour is great for scouring raw wool & mohair. It is tough on your most heavily soiled laundry, but gentle enough to protect delicate fabrics. Power Scour is great for: Scouring raw wool & mohair Washing cloth diapers Treating tough stains (even red wine stains!) Treating odors in fabrics like smelly pet beds or sweaty gym clothes Deep cleaning grease, grime, and grunge better than our competitors Removing lanolin from woolies in order to re-lanolize Washing heavily soiled laundry Cleaning carpets Power Scour works well in all water temperatures, but for oily, greasy, and other very heavily soiled washing, warm to hot water is more effective. Highly concentrated on average each product uses less than half normal competitive products.