We demonstrate how to dump RV waste water holding tanks and thoroughly clean the black tank. Keeping your sewage tank super clean requires following a few simple procedures which will make it stay odor-free. Lots of RVers think their black tank is clean when they just empty it and flush out the sewer hose with water from the grey tank. Even those RVers who use a black tank flush system often dont utilize the most important piece of equipment necessary to monitor the cleanliness of the black tank: a clear sewer elbow. And even using a clear sewer elbow on your camper isnt enough. As we demonstrate, using a black tank flush connection, and plenty of water STILL wont do the job. Using the proper technique is essential for maintaining the black tank and keeping it clean and odor-free. We go through the step-by-step instructions for making sure that your RV holding tanks stay clean and fresh, making your motorhome, travel trailer or fifth wheel a nicer place to be. Well also cover a few basics about sewer connections, flush valve use, toilet chemicals and special techniques for cleaning and deodorizing a problem sewage holding tank. In addition, well review some details that every RVer should know about when and where to empty their black tank. Be sure to confirm that all methods and materials used are compatible with your particular RV. RVgeeks offers basic DIY (do it yourself) RV service, repair and maintenance tips from full-time RVers who have been handling most of <b>…<b>