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.
Step 1: clean it out. Show All Items. spray any remaining powder in the extinguisher into a garbage can (watch your eyes-and nose....this stuff isnt good to breath). take the garden hose and rinse it out, including the pipe and nozzle.....thise can be done be holding the lever down and spraying the hose into it.