Clearly, the amount of water used will be a function of the amount of hot water available and temperature. It could be from a couple of litres up to twenty. There are several techniques for reducing consumption. A quick way to learn to use less is to arrange to run out when fully lathered-up.
Collecting more water could be done with a plastic watering can. Have two: It halves the number of trips and makes for easier balance on the return trip. Plastic watering cans are light and cheap. To empty the waste, you’ll need a bucket and pair of crocs.
Collecting more water could be done with a plastic watering can. Have two: It halves the number of trips and makes for easier balance on the return trip. Plastic watering cans are light and cheap. To empty the waste, you’ll need a bucket and pair of crocs.