Nozzle Cleaning
Nozzles over time do need cleaning or worst case - replacing. The time in-between cleaning or replacing nozzles can depend on water quality as discussed above. As seen in the picture to the right each nozzle has its own filter that stops small debris from entering the nozzle and clogging the orifice.
Cleaning the Hago 4023 nozzle can be accomplished a number of different ways. The most common way to clean nozzles is to disassemble the nozzle and blow the housing out with compressed air. Many users have found that soaking the parts in a liquid lime and calcium removers helps to loosen hard water deposits and impurities. Old nozzles or nozzles that have been sitting without use for an extended period of time may accumulate a dried liquid near the nozzle orifice that can block the spray from exiting. A razor-blade makes a good tool for scraping the build-up from the nozzle tip.