I have a dishwasher. My hands. Quite effective. Running water, sponge and soap. Takes less than 5 minutes.

For hot water have a 180L solar water heater on the roof. Never paid for hot water since. It even works in freezing winters, -20C.

I also have an awesome dryer that's lasted over 10 years. It's a thin rope across my balcony accompanied by some wooden pegs. Does the job every time. When it rains, have a rack.