Save the Landfill: Use a washable, reusable beverage container instead of disposable cups.

Use porous materials (such as wood, brick, and gravel) for decks, patios, and walkways. Unlike concrete, these materials soak up rain and help reduce runoff.

Car washes recycle - Instead of washing your car at home, take your car to a commercial car wash. Car washes recycle their water, reducing demand, and preventing harmful cleansing substances from reaching groundwater supplies.

Toilet bowl cleaners can burn your skin and eyes. As an alternative, pour 1/2 cup vinegar and baking soda in the toilet bowl and scrub with a brush. Or scrub with 2/3 cup borax and 1/3 cup lemon juice.

Reduce waste by bringing your own shampoo, soap, and toothpaste instead of relying on those provided by most hotels.

Additional calcium can be added to your soil by spreading dried, crushed eggshells.