Solid hardwood is the easiest furniture material to live with — and the most forgiving when something goes wrong. A scratch in particle board is the end of the piece; a scratch in solid wood is a five-minute sand-and-oil job. That repairability is a big part of why we build every Achlus piece — the FlexHeight Desk, the Orund Stool, the VersaRound Table and the ErgoSaddle Stool — in pure solid beechwood. This guide covers the whole routine: daily habits, twice-a-year oiling, the room conditions wood actually cares about, and the one extra job adjustable furniture adds — looking after the threaded mechanism that makes it move.
Daily care: less than you think
Day to day, solid wood asks for three habits and nothing more:
- Dust with a soft, dry or barely damp cloth, following the grain. Dry dust dragged across a surface acts like fine sandpaper over time; a slightly damp cloth lifts it instead.
- Wipe spills promptly. An oiled hardwood surface shrugs off water that is wiped up in minutes. Water left standing for hours can leave a pale ring in the oil layer — not in the wood itself — and even that usually disappears with a light re-oil of the spot.
- Skip the sprays. Silicone polishes and all-purpose cleaners build a gummy film that dulls the surface and makes later re-oiling uneven. Warm water with a drop of mild soap, wrung nearly dry, is all a cleaning day needs.
Use coasters under hot mugs and trivets under hot pans on a dining surface like the VersaRound Table — not because beechwood is fragile, but because direct, sustained heat is the one everyday insult that can mark any natural finish.
Oiling: the twice-a-year five minutes
An oil finish does not sit on top of wood the way varnish does; it lives in the surface fibres, keeping them fed and water-resistant. It wears gradually in high-use spots, and renewing it is the core of solid wood furniture care:
- Wipe the piece clean and let it dry fully.
- Apply a thin coat of food-safe hardwax oil or Danish oil with a lint-free cloth, working with the grain.
- Wait 10–15 minutes, then buff off every trace of excess — oil left sitting on the surface turns sticky.
- Let it cure overnight before heavy use. Tabletops and stool seats, which take daily contact, benefit most; legs and bases can go a year between coats.
That is also the repair routine. A scuff or shallow scratch: sand the spot lightly with fine (240-grit) paper, always with the grain, then re-oil just that area. The repair disappears because you are working with the same material all the way through — the advantage we detailed in solid wood vs particle board furniture, where a veneer gives you nothing to sand back to.
The room matters: humidity, sunlight and heat
Wood moves with the seasons. It takes on moisture in humid months and gives it back in dry ones, expanding and contracting slightly across the grain. Well-made furniture is built to allow for that movement; your job is simply to avoid extremes:
- Humidity: aim for the same 40–55% relative humidity that keeps people comfortable. A room that is comfortable for you is comfortable for hardwood. In very dry, heated winters, a room humidifier prevents surface checking far better than any polish.
- Sunlight: direct sun will gradually deepen and even out the tone of beechwood — most owners like the warmth it develops — but one-sided exposure can leave a shadow line under a permanently placed object. Rotate tabletop items occasionally in a very sunny room.
- Heat sources: keep solid wood a sensible distance from radiators, fireplaces and heating vents. Sustained dry heat, not ordinary warmth, is what stresses joints over years.
The adjustable extra: thread, lock nut and foot caps
Adjustable furniture has one care item fixed furniture does not: the mechanism. On Achlus pieces that mechanism is deliberately simple — a beechwood square-threaded driving screw with a lock nut, turned by hand or by swivelling the seat or top. There is no motor to service, no gas lift to leak, and no cable to fail. Care is a two-minute check while you oil:
- Run the piece through its full range once or twice. It should turn smoothly at every height. If a thread ever feels gritty, brush it clean with a dry cloth — never oil the thread itself; a dry, clean hardwood thread is what grips and locks.
- Check the lock nut is snug at your working height. Locked should mean locked, with no creep — if you are setting up a desk for the first time, our guide on how to choose an adjustable height desk covers what a proper lock feels like.
- Check the foot caps. The individual caps level each piece on uneven floors and protect both the floor and the feet. A worn or missing cap is what makes a solid stool feel tippy; replacements are a small part, not a new stool. Our test reports show the stability testing each design passed.
For a table that changes height daily, this check matters most — the solid wood adjustable table guide explains why the threaded column, not a gas lift, is what stays wobble-free year after year.
Commercial use: restaurants, studios and classrooms
In commercial settings the routine scales rather than changes. Wipe-downs happen daily with the same mild-soap rule; oiling moves to three or four times a year on tabletops and seats that see hundreds of contacts a week; and the mechanism check becomes a monthly walk-round. The reason cafés, studios and clinics choose solid hardwood is precisely that this is the whole list — there is no reupholstery cycle, no peeling edge banding, and no replacement budget every few years. A scuffed commercial top is an evening of sanding and oiling, not a purchase order.
The short version
- Daily: dust with a barely damp cloth, wipe spills promptly, skip silicone sprays.
- Twice a year: a thin coat of oil, excess buffed off, cured overnight — that is also how scratches are repaired.
- Keep humidity in the human-comfort range and wood out of sustained direct heat.
- For adjustable pieces, add a two-minute check: run the full height range, confirm the lock nut, inspect the foot caps — and keep the hardwood thread clean and dry.
Looked after this way, solid hardwood furniture does not wear out — it settles in. If you are furnishing a home, studio or commercial space with pieces built to be adjusted daily and maintained in minutes, browse the Achlus range or request a quote and tell us how the pieces will be used.