Really? Andrex a quality brand is about a pound for two rolls. Money well spent if you don't want any breakage mid wipe
Wow. Is that because you economise and just use one little perforated sheet?
Or do you get luxurious and sometimes use two? Go on, live a little, use a few (or as much as you need).
Or try using baby wipes, they are nice.
Then have a shower.
xL
You can get family size Andrex packs at Asda >8/12/16 rolls, real cheap, but you need to drive there.
also you'd need a larger bathroom than I have, to store it all in.