Do you use the special RV toilet paper? What about tank treatment? What do you use? We spent A LOT of money on RV toilet paper because we didn't know any better when we were starting out. We made the switch to good 'ole septic safe toilet paper, and it has worked great and actually breaks down as fast if not faster than the RV toilet paper (and yes, we've done our own experiments!). We have also found a tried and true black tank treatment that works great for us so we thought we'd share all the