Read the Beach Before You Take Anything Home

Driftwood is the most generous material a beach gives up, but generosity comes with rules. Collect only loose wood lying on the sand, shingle or strandline. Never prise timber out of dunes, clay banks or marram grass, because those roots and buried branches are holding the beach together against the next winter storm. If a piece is wedged into a groyne, a breakwater or a sea wall, leave it exactly where it is.

Check where you are before you fill your bag. Sites designated as SSSI, Special Areas of Conservation, nature reserves or National Trust land often prohibit removing anything at all, and many councils have local bylaws covering foreshores. Ordinary beaches are usually fine for a few loose pieces, but a small sign at the car park will tell you more than any assumption will.

Leave anything that is clearly part of a boat, a pier or a structure, and walk past painted, tanalised or creosoted timber. Pressure-treated wood, old pallet offcuts and anything with a chemical sheen are not worth sanding indoors, whatever the grain looks like.

Beachcombing Kit and Timing

Go on a falling tide, ideally in the two or three hours either side of low water when the strandline is freshly exposed. Check a tide table before you leave the house, tell someone where you are going, and never turn your back on the sea. A metre of water arrives faster than most people expect, particularly on flat sands.

A basic kit makes the trip safer and the finds better:

• Sturdy gloves and boots with a decent grip
• A canvas bag or rucksack rather than a carrier bag that splits
• A stiff hand brush for knocking off wet sand
• A small pair of pliers for pulling rusted nails and staples
• Your phone for tide times and for photographing pieces too big to carry

Watch for broken glass, rusted metal, fishing hooks and sharp shell fragments. Sea-worn wood is usually smooth, but the beach around it rarely is.

Drying the Timber Properly

This is the stage most people rush, and it is the reason driftwood cracks, splits or grows mould on a windowsill. Brush off loose sand and surface salt, then let the pieces dry naturally indoors. A brief rinse in fresh water is fine to lift surface salt, but do not soak the wood for hours; it softens the fibres and lengthens drying considerably.

Keep pieces out of direct sun and away from radiators, which dry the outside faster than the core and open up splits. Stack thicker pieces with spacers between them so air moves all round. Depending on thickness, expect anything from two to eight weeks. A cheap moisture meter is worth having; aim for under twelve per cent before you sand.

Inspect every piece for small round exit holes and fine sawdust, which means woodworm or beetle larvae. Seal suspect pieces in a bag and put them out with the rubbish rather than carrying them into your home.

Sanding, Shaping and Preparing the Surface

Start with a wire brush to remove grit and any loose, spongy fibres. Then sand by hand, beginning at around 80 to 120 grit and working up to 180 or 240. The aim is not to make driftwood look like new timber. The sea has already done the interesting work, so sand just enough to remove splinters and grubby patches while keeping the sculpted edges, hollows and grain.

Wear a dust mask and work in a ventilated space, especially with unknown species. Use pliers to extract every nail, staple and fragment of wire before you sand, or you will blunt paper and risk a cut. Thin cracks can be left alone; they are part of the character. Deep rot should be cut away or the piece rejected.

Sealing for Indoor Use

Driftwood is porous, salty and still moving with moisture, so sealing matters if the piece is going on a wall or a shelf. For a warm, natural finish, wipe on several thin coats of Danish oil, tung oil or boiled linseed oil, letting each coat dry fully. Finish with a coat of beeswax or paste wax for a soft sheen that repels dust.

If you want a harder, more wipeable surface, use a water-based matt or satin polyurethane, which dries clearer and yellows less than solvent varnish. Apply thin coats with a brush or cloth, sanding lightly between them.

Keep sealed driftwood indoors. Salt-rotted timber is unpredictable outdoors, and pieces that look solid can fail after a wet winter. Never use driftwood for load-bearing structures, children's play equipment or anything that touches food unless it is finished with a food-safe oil.

Displaying and Living With Your Finds

Drill pilot holes before driving screws, and fix into the solid heart of the piece rather than a fragile edge. Wall-mounted lengths work well as coat hooks, picture ledges and hanging rails; shorter curves become candle bases, doorstops and simple shelf sculptures. Use a soft brush for dusting rather than a damp cloth, which can lift wax and raise the grain.

Avoid bathrooms, conservatories and cold utility rooms, where damp air will undo your sealing work. Rotate your collection, gift pieces you no longer display, and keep one small bowl of loose finds as a reminder of the beach. The pleasure of driftwood art is that it costs nothing but patience, and every piece already carries a history before you touch it.