Another vote for:
loo cleaning, the ring around the water line
watermarks on glass, and build up on tiles (we have a water softener but still the tiles feel "coated"
cathcarter - have you tried Dermaguard? I bought it online, saw an ad in a knitting mag as my hands were so dry they kept catching the wool.
Ovens - tips for the glass door. Our oven burns off the inside dirt (pyrolitic lining), I soak the racks in biological powder then scrub them with Brillo, but what's best for the inside glass door?
Will anything ever get the greyness off the edges of a cream carpet? I vacuum with the nozzle, but there is a persistent grey edge to the room. The guy who did the wooden floors said that it was where draughts blew dust up through the floorboards so would always be there?
Wooden floors (engineered wood not laminate or "real" wood) - tips for cleaning, and best sort of vacuum to use? Since having these I've realised just how much dust a family of five creates - presumably it just hid in the carpet before but we have dust bunnies everywhere if I turn my back!
Embarassed-to-admit-I-don't-know, but how do you clean a kitchen floor and what's best sort of mop? I use flash and a super-mop, but feel that after a couple of swipes, surely I must just be moving dirty water around. Am I supposed to do it again after with clean water? Or empty the bucket 2 or 3 times?
Loved the "cleaning bible" book by the way, particularly the stories interspersed with the chapters. You've certainly lived in some interesting homes.