Shorelines gather litter from far and wide. Much of what washes up began inland and travelled down rivers to the sea, as described on ocean plastic and marine litter, which is why clearing a beach removes debris that would otherwise keep circulating. A shore clean follows the same general approach as any community cleanup, with a few coastal precautions that matter a great deal.
Respect the tide
The single most important coastal rule is to know the tide. An incoming tide can cut off a stretch of sand or a cove surprisingly quickly, leaving people stranded. Check tide times before you go, plan to work as the tide is falling or well out, and keep a clear, unhurried route back to higher ground at all times. Never let cleaning draw you into a spot the sea is about to reclaim.
Safety and responsibility note. Always check tide times and never get cut off. Wear gloves and stout, closed footwear. Do not pick up sharps — broken glass, needles, fish hooks — by hand; use a litter-picker or leave and report them. Never touch drums, canisters, containers of unknown chemicals, flares or anything that might be dangerous or from the sea's cargo; mark the spot and report it to the coastguard or local authority. Supervise children closely and give them only safe, dry tasks above the waterline. Watch the weather and sea state, and follow all local rules and signs.
What not to touch
Unknown containers
Drums, canisters and sealed containers may hold chemicals. Do not open, move or handle them — note the location and report it.
Suspicious objects
Anything that could be a flare, a device or industrial waste should be left alone and reported to the coastguard or authorities.
Wildlife
Leave stranded or dead animals to the experts. Report them rather than moving them, and keep dogs and children away.
Handling sharps
Beaches collect broken glass, rusted metal, fish hooks and, occasionally, discarded needles. None of these should ever be picked up by hand. Use a litter-picker and a rigid container for the smaller sharp items you can safely lift, and leave needles for those equipped to collect them, reporting the location to the landowner or council.
Sort marine debris
Coastal litter is dominated by plastic — bottles, fragments, netting, packaging and rope. Separate recyclables from general waste as you collect, keep glass and sharps apart and clearly marked, and try to capture the small fragments as well as the obvious large items, since it is the small pieces that most readily harm wildlife. Loops and netting are a particular danger to animals; cutting them before bagging removes the risk described on litter and wildlife.
Disposal and finishing up
- Arrange collection in advance so full bags are not left on the sand.
- Do not overfill; wet debris is heavy and bags split easily.
- Leave the beach exactly as clean as you found it, or cleaner — take everything away.
- Check nothing has been left behind as the group departs.
Handled with respect for the tide and the hazards, a beach clean is safe, sociable and immediately visible in its results. Pair it with the general community cleanup guide, and see the wider set of subjects on the topics page.