We use the Geo method. And I also use the moist wipes and was flushing them down. When winterizing last fall, I flushed out all of our tanks and lo and behold, what do you think came out of the tank? Yup....moist wipes. I will NOT be using them this camping season. And if I do, they will be going into a garbage bag and taken to the dumpster pronto. That is really the only "problem" we had with our tank last year. I highly recommend the geo method - no chemicals, no odors. Just had the issue with the wipes, was was really my own fault. And we don't use RV toilet paper. We use plain old ordinary Charmin and it breaks up just fine, even with the geo method. It's not the chemicals that are breaking up the paper anyway...it's the water. If your toilet paper disolves in a glass of water, its fine to use. As I've said in previous posts.....life is too short to use cheap (and thin) toilet paper!
2012 Rockwood 8293RKSS
2006 Dodge Ram 2500 5.9L Cummins Turbodiesel 4x4; 2012 Ford Escape 4x4. 3 very pampered cats.
Days camped: 2011: 61; 2012: 66 Days; 2013: 69;2014: 68 2015: 90 Days camped 2016: 34