When I get the new washing machine (DP's been handwashing everything in the bath), it'll be back to normal.
Bedlinen on at 60.
Towels on at 60, no fabric softener. This includes teatowels, flannels, bathmats, cleaning cloths, mopheads, etc.
Whites at 30. Normally every other week, as I don't do pale clothes.
Darks on at 30.
Reds/Greens on at 30 if there are enough of them to make a separate load. In with the darks if not. Between darks, reds and greens, there's usually two loads worth a week - I usually separate them because the darks are the things that will be needed, whereas the reds/greens are the less urgent things.
Woolies on at 20 with fabric softener when there's enough to make a load.
Anything the DTwatCats have been sleeping on goes in separately as hot as the material will take, because the thick coating of floof can be easily removed from a machine, but not from other materials.
DP insists that everything can go in together at 40 and then shoves it all into the tumble drier in midfuckingsummer. Well, that'll be why I have half the clothes I used to from where he's ruined my things from colours running and/or from shrinking them to infant sizes, then.
It isn't a huge job - Saturday morning, shove the towels/bed linen in. Saturday afternoon, shove the clothes in. If there's enough for a white wash or woolies, do them Sunday morning.
I'm on a water meter. It's not hugely expensive - it'll certainly be cheaper than the amount of water he's using to handwash things.