Buy energy-efficient washing machine
The next time your family needs to replace your old washing machine, choose one that is marked with the Energy Star label.

Wash with full loads only
The optimal and most economical use of water and electricity to wash clothes is to wash only full loads of laundry. If you are washing a small load, use the appropriate water-level setting.

Avoid dryer or use it wisely
Dryers use more power than every appliance save the washing machine and refrigerator. If you live in an area where you can hang laundry outside, give it a try.

Use appropriate detergent
Don’t use too much detergent because too many suds will make your washing machine work harder than it should to rinse out the clothes, and therefore use more water and energy.

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