- buy in bulk (less packaging)
- use waste-friendlier packaging
- fix leaky cars right away
- keep septic tanks maintained
- don't use pesticides on plants
- use rechargeable batteries
- re-use bags, gift bags, and straws
- buy items that are already used
- compost food waste
- recycle motor oil
- donate used but serviceable things to charity instead of throwing them away
- clean up behind pets
- recycle glass, paper, aluminum, and plastic
- don't pour fat down the drain
- dispose of electronics properly
- don't let the water run while brushing teeth or washing hands
- use a high-efficiency showerhead
- run the dishwasher or clothes washer only when full
- steam vegetables rather than boil
- repair leaks right away
- use a method other than running water to thaw food
- don't flush things you should trash
- water the lawn in the morning