i'm interested in all this bleaching - does it actually clean anything, or just make it look white? Does it actually remove an actual skidmark, or just make it look white and blend in with the toilet.
All the pp who mentioned people peeing on the seat etc. I have a nice German word for you - Sitzpinkler. Encourage everyone to sit when they pee. Its great, apparently (i have girls and a DH who doesn't miss so i have no idea)
What do you use to de-soap-scum/de-limescale tiles in a shower? i use elbow grease and it's annoying (high limescale area, and we use bars of soap rather than the easier dissolving shower gel)
I read once about how people in Japan give the toilet a quick wipe with antibacterial spray every time they use it, and have done that for years. It's bril.
As for cleaning: good clean once a week, on Sunday, before my shower. Use the old towels to wipe mirror, floor and anything that needs a dry wipe after I've cleaned. I scrub the limescale off the shower taps while i'm in the shower as it's easier.