I'm a second year student and curious as to what the minimum standard for cleaning is, and what's considered excessive. Any tips welcome as well! My family is a bit lax and I find that when I go home for the weekend I'm quite shocked by how long it's been since the toilet was cleaned, how little handwash seems to be used other than by me, so I'm worried that my parents were lazy buggers and I'm still not doing enough, if you see what I mean. TIA