Save or wast?
Save
Save or wast?
Save
Lights on with no one around - good or bad?
waste
Open refrigerator - good or bad?
Waste
Turning water off while brushing teeth - good or bad?
Good
Special light bulbs - good or bad?
Save
Running water - good or bad?
Bad
Closed refrigerator door - good or bad?
Save
Many things using power - good or bad?
Waste
Good or Bad?
Save