For 30 years we used Scott single ply tissue. Never a problem. After reading here about using Charmin, SWMBO and I tried the Charmin. For reasons that I will leave out the details, we are back to the Scott single ply. Might have to use twice as much but it sure breaks down quickly in das poo tank and is the same stuff as "RV TP" but half the cost.
Murff
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Murff
2015 White Hawk 20MRB (It's last year)
2017 F150 2.7 Eco Boost 3.73 Gears
Or you can download the Allstays app 'RV Dumps' has a very good and constantly updated list of dump stations, both free and pay, I use it all of the time.
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2016 Alante 26AY
Roadmaster Braking, BlueOX Tow Bar.
Kelderman Air Ride, Safe-T-Steer, Supersteer Trak Bar rear w/ Sumo Springs.
400 AH LiFePo4 house batt w/750 watts solar 40A charger & 2500 watt whole house Inverter.
2021 Ford Ranger 4X4 Toad