The Karcher Dirt Blaster is a rotary spray lance designed for tackling stubborn, ingrained dirt on hard outdoor surfaces. Compatible with Karcher Full Control K2 to K4 pressure washers, this specialist attachment transforms cleaning performance on patios, driveways, stone steps and concrete areas where standard spray lances struggle. The rotating point jet creates a powerful concentrated cleaning action that effectively shifts stuck-on grime, algae and weathered staining from sensitive surfaces without causing damage. This rotating action delivers a wider cleaning coverage than a static jet, helping you complete exterior cleaning tasks more efficiently whilst maintaining the precision needed for delicate stonework and paving. The bayonet connection fitting ensures quick and secure attachment to compatible Karcher pressure washers, allowing you to switch between cleaning tools without tools or complicated adjustments. Ideal for trade use on property maintenance projects, landscaping wor