I'm not sure what it is that you want to know. You can use the suction hose that is used for pumping antifreeze through the system to pull a mixture of bleach and water into the plumbing system. You can also pour bleach into your water hose prior to hooking it up to your camper and then force it into the water tank for sanitizing. If you have an ice maker, you'll find a cut off valve under the kitchen slide near the axles. If you don't have an icemaker, there is no water to the kitchen slide.
Hope this helps. BTW, we love our 36CKTS!