The Green Homes Challenge
makes it fun and easy to save energy,
adopt environmentally-friendly practices,
and use renewable energy.
- Learn about actions you can take
- Set goals and track your progress
- Join a Green Team to stay motivated
Washing your car at home rather than taking it to a car wash can actually be much more harmful to the environment. Washing a car at home tends to use 80 to 140 gallons of water, as compared to a commercial car wash which uses about 45 gallons. Many car washes even have water recycling systems which significantly reduce their water usage. If you do wash your car at home, minimize harmful effects by using phosphate-free soap and washing your car on the grass rather than the driveway. Phosphate is a nutrient that can run directly into drainage inlets connecting to the Chesapeake Bay, resulting in algal blooms and low dissolved oxygen. Washing your car in the grass helps to minimize run-off of gasoline, oil, and exhaust fumes from your car.
To learn more, check out this article on eco-friendly car washing.