Living in a highly developed industrial society and heading out for a day sail holds no problems for containment of rubbish, but is a fabulous trial for how you would manage waste on a longer voyage.
The ocean has a limited capacity to clean up our waste products.
Plates and cups – when having a party, ask guests to bring their own cup, plate and cutlery so they can take them home again and also save on the washing up. Avoid throw-away paper or plastic cups and plates.
Remember the “sailor’s etiquette”, if you take a bottle or two of your favourite beverage to another boat for drinks, take the empty bottle/s back to your boat, otherwise your hosts are left with a large quantity of empties to store.
When buying provisions, choose high-nutrient value food and little packaging. Leave as much packaging as possible at home.
Consider best options for bathing, washing up detergent and washing detergent – use only phosphate free and low sodium products.
bath soap: as you don’t get very dirty on board, go for a water bath without soap
washing up detergent: Sunlight, Earth Choice
laundry detergent: Sunlight, Lux Flakes
‘biodegradable’ does not mean phosphate free.
Glass bottles and jars can be discarded overboard, make sure you break bottles so the bits will sink and choose an area of deep water, over 30 metres. Consider recycling, jars have 1000′s of uses as reusable containers, keeping screws tidy and decanting small quantities of varnish or paint amongst a few.
Cans and tins – Many tins and cans are now lined with plastic making the disposal of them overboard now longer viable, check the labelling to ensure any can you discard is not plastic lined. Tins that are plastic lined – cut top and bottom off tins and flatten to condense rubbish.
Most paper and cardboard can be burned safely in small, hot fires made below the high tide line on beaches.
Refuelling from jerry cans at sea can be very difficult, take the utmost care, place rags to catch any spill and keep them safely on board until they can be disposed of correctly ashore.
Store food in re-usable sealable containers – no cling wrap (appears very like jellyfish to turtles and seabirds)– use waxed paper to cover leftovers if not being stored in containers
Toilet – keep anything not from your body out of the system, and use recycled toilet paper to save trees. Anything else with clog the toilet system, requiring it to be taken apart and repaired, put it into the rubbish collection.
Recover all cigarette butts, fishing line, ring pulls, old synthetic rope.
Hypothesis
Consider you are visiting a coral or sand island. You take 6 bottles of softdrink ashore, and cheese and biscuits to share amongst yourselves and any visitors to your camp.
Mmmmmm lovely. Now 6 empty bottles, foil cheese wrapper and plastic biscuit packet. Can’t burn them, can’t bury them – very pristine beach belonging to another culture, must take them back to the boat.
Presuming where you shop, there will be refuse facilities. So, maybe glass bottles are preferable or aluminium cans. Cheese can be unwrapped at the shop and stored in muslin. Biscuits can be taken out of packet and stored in airtight glass or tupperware container. Avoid waste, rather than have to deal with it on the voyage where you can’t discard it.
Resource
http://www.thegreendirectory.com.au/green-business/house-and-home/cleaning-products/austech-products-pty-ltd/details.html Orange Power cleaning-products available at IGA and other major grocery outlets.







