to a source of high pressure water 32 the outlet 30 is in the form of a discharge nozzle that discharges a stream of the high pressure water 14 wand 12 includes a tubular outer wall 34 that surround the high pressure water conduit 26 an annular passageway 35 is defined by and radially between the two tubular walls 26 34 a cone 38 is provided at the outlet of the annular passageway 36 a conduit 40 delivers ozone from a source 42 into the passageway 36 the ozone water flows through passageway 36 and through diagonal ports in cone 38 and discharges as an annular stream 16 surrounding stream 14 streams 16 14 do not directly impinge they extend substantially parallel to each other along a relative small diameter combined stream path the conduits 28 40 includes suitable on off valves that are not shown this is because they are not a part of the present invention but can be like the many valves that are available for controlling fluids that flow through conduits fig3 shows a wand 12 that includes a high pressure water conduit 26 u2032 positioned closely adjacent an ozone water conduit 36 u2032 as previously described the high pressure water stream 14 and the ozone water stream 16 are discharged in close proximity to each other but neither infringes directly on the other the ozonated water is sprayed.