I use gloves, but not always (hands get clean with alcohol/H2)0, then soap n H20). Everything stows in a plastic container, all connections stow in extra strong ziplocks in the container, gloves are the blue impregnated heavy duty chemical ones from Lowes/HD. Connect the clear 45 angle first, extend the hose from the storage pipe, remove the caps as the hose comes out or you have a vacuum in the hose (same thing for putting it back into the storage pipe, put the cap on AFTER it is in the storage pipe), then just add sewer hose to reach the dump station drain and MAKE SURE there is either weight, cap, inserted far enough so it does NOT come out like a Saturn V rocket when the valve is opened - which should be opened rapidly, not slowly. Once the "stuff" or effluent is relatively clear, lift the slinky sewer hose so it is above the valve then open the grey water valve for 20 - 30 seconds. This will allow a rush of grey H2O to break up any solid obstruction and then close the grey and lower the slinky sewer hose and allow the grey H2O to drain from the black tank. Then rinse the black tank again, when clear, close the valve to the black tank, open the grey H2O valve and allow it to drain completely. When done, close the grey H2O valve CHECK to ensure it is CLOSED, CHECK to ENSURE the black tank valve is closed - CHECK AGAIN, then disconnect the clear angle from the trailer and the sewer hose, rinse it, bag it, rinse the sewer hose INSIDE and OUT, disconnect from the dump station and cap the end going in to storage pipe, feed in the rest of the sewer hose, put the cap on it just before the last 3-6 inches are stowed then close the storage pipe for the trip home. THEN wash your hands and forearms, use antibactierial soap, wash the gloves same soap, wash your lower legs (if in shorts) rinse of/wash lower legs/shoes with a spray of alcohol/soap and GET OUT of the way as people will be lining up for their turn. Long to write it out but pretty easy to do. If you are new to it - PRACTICE at home or in the storage yard so you know exactly what happens when in in the correct sequence. (DO NOT actually dump or open any valves while practicing)(Duh!). Have all you "DUMP STUFF" in a separate container and wash it frequently. Be prepared to RUN LIKE **** if you mess it up. Then return and clean it up. This should be fun, right!!?!