Introducing the all-new SIMPSON® Soft Wash System – the perfect solution for safely and efficiently cleaning delicate exterior surfaces. With up to 300 PSI and up to 12 GPM, it’s designed for tasks like cleaning roofs, siding, windows, and hard-to-reach areas. The system uses low-pressure water combined with powerful cleaning solutions to effectively eliminate mold, mildew, moss, bacteria, and other microorganisms, leaving surfaces spotless and ensuring a long-lasting clean
