Hmm, seems like I'm not the only one with a good review for Gerber.
Note re. "no kleenex or paper towels." This is more important than it may sound. You look at a piece of toilet paper, a kleenex, and a paper towel, and it appears they're all pretty similar. But they are definitely not.
Toilet paper is designed to self-shred or nearly dissolve after even a very brief soak in water, so that it will be less likely to clog the WC on the way down, less likely to snag and cause a blockage in the wastewater pipes, and more easily broken down in sewage treatment plants. (Okay, exception for that nasty single-sheet stuff you sometimes see in public WCs, that has the consistency & absorbence of waxpaper, but that stuff is intended to be used by the single sheet, God knows how...)
By the time toilet paper reaches your septic tank or the municipal treatment plant, it has basically broken down into suspended fibers in the water, which the septic or municipal system can handle much more effectively than if the paper were still intact.
Kleenex has to be designed to withstand the air pressure of blowing one's nose, so it's tougher and harder to break down. When flushed, it can snag on the little bits of tree roots that often make their way into wastewater pipes outside the house. After a while, this stuff can build up and cause a clog.
Paper towels are designed to withstand rough mechanical treatment while wet, for example wiping up a food spill on a counter. Same result as kleenex when you flush 'em, only moreso and faster.
Q-tips and similar, can tumble in the water and wedge across a pipeline like little sticks, especially when a partial clog is already present.
If you have some free time, try this: take a typical wad of TP, maybe 3 - 4 sheets, and a kleenex, and a paper towel, and drop all of them in a bucket of clean water, and then stir briskly with a fork. The TP will shred quickly whilst the other papers won't.
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Despite being hardcore for conservation, I have no problem with high water use in toilets. The rightful purposes for residential water are drinking, cooking, personal cleanliness (toothbrushing, washing, bathing, showering), and sanitation (laundry, dishwashing, toilets, cleaning household surfaces). If we can make those processes more efficient, good, but not at the expense of basic health considerations. The places where water use is truly wasteful, are in watering lawns in inappropriate climates (anywhere that there is not natural precipitation in each season of the year), and inefficient crop irrigation processes, all of which can and should be cut back or cut out entirely.