Abstract: A pressure spray washer for cleaning gutters has a body having a curved outer surface. The body has an internal channel opening at one end of said body, and a plurality of orifices extending through the body so as to have one end opening to the internal channel and an opposite end opening at an exterior surface of the body. The body has a connector at one end of the internal channel, which is adapted to connect with a source of a pressurized fluid.

Abstract: A jetter nozzle has a body with a plurality of orifices opening to an exterior of the body and adapted to release a pressurized liquid from an interior of the body, and a sleeve extending from one end of the body. The sleeve has an internally threaded portion adjacent to the body and an unthreaded portion adjacent to an end of the sleeve opposite the body. The threaded portion is adapted to engage with some external threads of a hose fitting. The end of the sleeve is adapted to be positioned adjacent a wrench face of the hose fitting and to reside over other external threads of the hose fitting.

Abstract: A jetter nozzle has a body with the shape of a prolate spheroid. The body has an internal bore opening at one end thereof. The bore is adapted to receive an end of a hose therein. The body has an internal shoulder in the bore. A plurality of orifices communicate with the bore and open at an exterior of the body. An internal seal is juxtaposed against the shoulder such that a coupling of a hose can be compressed in sealing relation against.