This Karcher Plug 'n' Clean Cleaner is a powerful universal cleaner for use with Karcher pressure washers. It is simple to use and apply with a high-pressure cleaner, and may be used anywhere. It is an active dirt remover for quick and efficient cleaning of oils, fats, residues containing minerals and soiling from emissions. The Plug & rsquon&rsquo Clean system is the easiest and quickest way to apply detergent using a Karcher pressure washer. This cleaner is a ready to use cleaning agent (RTU) and is suitable for the home, and garden. Compatible with K 2 Compact, K 2 Compact Car & Home, K 2 Compact Home, K 2 Power Control, K 2 Power Control, Home, K 3 Compact, K 3 Compact Home, K 3 Home, K 3 Power Control, K 3 Premium Power Control Home, K 4 Compact, K 4 Power Control, K 4 Power Control Car & Home, K 4 Power Control Home, K 4 Premium Power Control Car & Home, K 5 Compact, K 5 Compact Home, K 5 Power Control, K 5 Power Control Car & Home, K 5 Premium Full Control Plus, K 5 Premium Smar