When wiping, do you screw up or fold the toilet roll?  

I roll mine up, too. I guess it's just the way I was taught to do it. I've also learned that if I use too much toilet tissue, it stops up my commode. I have a small commode in my bathroom, anyway. I don't think it really matters whether you roll it or fold it, myself. Like you said, I don't see any point in sitting there taking the time to fold it, though.Kathy.

Ha Ha, I've never really thought about that, but mine sort of goes into a fold with a little scrunch in it.