Follows as you clean over and around most obstacles and surfaces like concrete drives, gravel paths, lawns and gardens, stone and brick patios and wood or composite decks. Molded trigger gun storage securely stores trigger gun. DirtBlaster spray wand provides ideal pressure. Quick connect system on hose connection makes set up fast and easy; simply push and click into place. On board removable detergent tank. Child safety lock to prevent damage to pressure washer. Durable, non-corrosive polymer self priming/siphon capable; draw from a standing or collected water source. Unique four wheel base with oversized rear wheels and durable front casters. Vario power spray wand adjusts water pressure level right at the wand. Pressure washer holds all on board attachments to keep everything you need within reach.