Washing windows ... such a waste of time and energy ... either the sun is out afterwards and they are full of stripes and stuff or it starts raining again and it's all for nothing.
I have a great deal with my husband for cleaning the shower ... I go first so he gets hot water from the start of his shower but in return he cleans the shower when he's done.
Cleaning the shower is icky for me - I actually prefer cleaning the toilets (which is saying a lot when I'm outnumbered by the guys, 2 to 1!! LOL) I can never seem to get the grout staying nice and clean on the shower tiles ...