black tank question
Looks like Scott is the one I'll stick with, lol.
"The best buy? Scott, which at 53 cents per 1,000-sheet roll, was strong and the softest of the bargain brands."
Dissolvency Time in Seconds
Thick, plush toilet papers make you feel pampered, but if your plumbing is prone to clogging, they can aggravate the problem. The Good Housekeeping Institute tested all the leading brands and found that Charmin, Charmin Ultra, Quilted Northern and Cottonelle were particularly slow to dissolve. So if you have a low-flow toilet, or old, sticky plumbing that often acts up, those toilet papers may not be your best bet.
Brand_____________________Dissolvency Time in Seconds (lowest is best)
Charmin Plus 1-Ply_________________9
MD 2-Ply________________________9
Coronet 2-Ply____________________12
Angel Soft 2-Ply__________________12
Scott 1-Ply______________________17
Soft 'N Gentle 1-Ply________________18
Soft Weve 1-Ply___________________20
Marcal 1-Ply______________________20
Soft 'N Gentle 2-Ply________________21
Seventh Generation 2-Ply____________21
Quilted Northern Super 2-Ply________69
Charmin Ultra 2-Ply_________________77
Cottonelle 1-Ply____________________96
Charmin 1-Ply_______________________180