Karcher 15 in. Universal Surface Cleaner Attachment for Gas Power Pressure Washers Rated 2600-3200 PSI - 1/4 in. Quick-Connect 8.641-035.0 - The Home Depot
Karcher 1 L. Universal Pressure Washer Cleaning Detergent 6.296-103.0 - The Home Depot
Amazon.com: Kärcher 1L, Universal Cleaner Plug and Clean - Pressure Washer Detergent : Health & Household