ONJ has not been linked with the routine use of bisphosphonates taken by mouth as treatment for osteoporosis. Thus, people should still use oral bisphosphonates as prescribed. However, when possible, any necessary oral surgery should be done before use of bisphosphonates is begun.
Remove nozzle tips and screens, and clean them using a cleaning solution. Use a brush with plastic bristles to clean the nozzle tips. Rinse the cleaning solution off all parts with clean water. Many nozzle manufacturers have brushes designed specifically for cleaning out nozzles.
Turn on the water and start the pump; water will begin leaking out of the welded nozzles. Walk along the lines and check the welded nozzles for bleeding. Allow the water to run for 15 seconds, then shut it off and install the mist nozzles into each nozzle that bled. Repeat the process until you have two or three empty nozzles. At this point, let the water run for a full minute, then turn it off and install the remaining mist nozzles.