Shawn Gavin shows off the over the top of the brush spray adapter from Reach Higher Ground. It's a fan spray nozzle that fits to a bracket that easily adapts to any of the plastic goose-necks that are on the market today. All is needed is a designated hose line for your spray tip. Shawn says a lot of people have been asking for a spray tip that can apply soap solution or a speciality chemical for solar panel cleaning, because they need a seperate designated line that won't contaminate their pure water hose. Of course this could work the other way round with the soap/chemical feed coming through the brush & overhead pure water using the new designated spray tip. The possibilities are endless..