Earth Day or Week may be over but there's much more we can do everyday to help the planet's oceans. Here are some tips which can help ease the environmental impact of routine boat maintenance:

• Keep a supply of oil-absorbent rags on board for spill cleanup of oil and fuel. Even small spills of oil can contaminate a large volume of water.
• Properly dispose of used oil and filters - facilities are available to handle these elements which are toxic to the marine environment. In the US call 1 800 CLEANUP, and in Canada call 1 800-667-4321 for the nearest disposal facility.
• Keep used solvents separate from used oil - never mix wastes, or pour hazardous wastes down drains, on the ground or into surface waters.
• Wax your boat - A good coat of wax on a fiberglass hull prevents surface dirt from becoming engrained. This will reduce the need for detergents when you wash your boat. Pollen, dust, spores, or salt occur naturally and will do no harm when they are washed into the water.
• Wash topsides only - Limit dock side hull cleaning to the above water surface area only -- from the boot stripe up. Use a sponge to effectively remove light growth without creating the clouds of heavy metals usually caused by scrubbing. Rinse your boat with fresh water.
• Use non-toxic cleaners - many cleaning products contain phosphates and other chemicals that are toxic to aquatic ecosystems. Before using products with hazardous warning labels, such as skull and crossbones, try a natural cleaner like vinegar. Examples: fiberglass stains - make a paste of baking soda and water. Use a sponge or soft cloth and gently rub the mix into the stain. This paste can also be used to clean onboard showers and heads. While baking soda is an excellent all-around cleaner, keep in mind that it is abrasive, so use with care. Use lemon or lime juice as a final wipe-down for a shiny, fresh-smelling finish.