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Help with woodcare Understanding finishes
A hard wax oil is an oil that penetrates the fibres, combined with a wax that hardens at the surface: the wood still feels like wood, but resists UV, spills and traffic. Hard Wax Oil comes in Natural and six shades — Burnt Earth, Castanea, Crushed Marble, Earth Sienna, Pale Slate, Wenge — for floors, stairs, doors, tables, worktops and panelling. Two thin coats along the grain, 24 hours between them, touch-dry in 6 to 8 hours, light traffic after 24 hours, full cure in 7 to 10 days. A scratch repairs locally.
Page updated September 2026 · by the Mylands France woodcare specialists
What it is
An oil alone feeds the wood but leaves it soft; a wax alone makes a patina but dislikes water; a varnish protects but covers. Hard wax oil takes the best of the three: the oils penetrate the fibres, the waxes harden at the surface, without forming a skin. The wood keeps its touch and its grain; it gains a resistance to UV, spills and traffic that the flooring trade adopted long ago.
Hard Wax Oil suits floors, stairs, doors, tables, worktops, panelling and joinery — and, unusually for a hard wax oil, outdoor wooden furniture, sheds and barns. The colour is in the oil: one application colours and protects.
Its other virtue is repair: a hard wax oil is touched up where the scratch is, with a light sand and a dab of fresh oil. The other families: Which wood finish to choose.
Seven shades
01
A solid oak floor in a sitting room, oiled with Hard Wax Oil Natural: the wood keeps its pale honey colour, barely warmed, and its grain stays legible under a matt surface. The floor brush runs along the boards, a cloth follows to lift the excess. The safest choice when you love the wood for itself.
02
An old pine floor in a hallway, its wide boards and knots evened out by Hard Wax Oil Burnt Earth: a deep, warm shade that hides the difference between new and old boards. Pine drinks more than oak and the colour comes out stronger on it: a test on an offcut is essential.
03
A pine staircase, treads and risers, oiled with Hard Wax Oil Castanea: a warm mid-brown, the colour of chestnut, that gives pine the depth of a finer timber without masking it. The grain stays visible, the knots melt in. Every other tread, so the stairs stay usable through the 24 hours of drying.
04
A pale ash floor in a bedroom, oiled with Hard Wax Oil Crushed Marble: a pale, almost white veil that keeps the wood blond and quiet. On oak it gives the Scandinavian look; on pine it tempers the orange. Two thin coats, the second more sparing, so as not to leave a milky trace.
05
An oak dining table oiled with Hard Wax Oil Earth Sienna: a raw sienna tone, golden and russet, that warms the oak without browning it. The top, sanded to 180 grit and no finer, drinks the oil evenly; the excess is wiped off at once. A family table that is touched up locally when a scratch appears.
06
An oak staircase oiled with Hard Wax Oil Pale Slate: a light slate grey that cools the oak and brings the figure of the grain out darker. On oak sanded to 120-150 grit the shade lays down evenly; on the handrail, the same shade for a single material.
07
An oak floor in a study, oiled with Hard Wax Oil Wenge: a very dark brown, almost black, that gives oak the look of wenge without its price. The open pores of oak hold the shade and draw every board. Thin, even coats: on a tone this dark, the slightest surplus shows.
The method, in brief
The short version, valid on a piece of furniture as on a floor. The floor itself, board by board, with the grit sequence and the rollers, is in How to oil a wooden floor.
Everything rests on the wood's ability to absorb the oil evenly. A finer grit burnishes the wood and blocks penetration: the oil stays on the surface.
No trace of old wax, oil or lacquer may remain. Vacuum, then a tack cloth: the surface must be completely clean.
Stir the tin well. Floor brush, short-pile roller or lint-free cloth; work the oil into the fibres, in sections, keeping a wet edge. Remove any excess immediately, or you get sticky patches.
Touch-dry in 6 to 8 hours, but the second coat waits 24 hours. A light de-nib with a fine pad, 240 grit or finer, only if the wood has furred up.
Two coats are enough for domestic and commercial use; one more adds durability, always thin.
No heavy traffic and no rugs for the first 24 hours; the finish reaches its full chemical cure after 7 to 10 days.
The numbers
| Figure | Value | Why |
|---|---|---|
| Final sanding grit | 120-150 on a floor, 180 on furniture | Beyond that the wood is burnished and stops absorbing |
| Number of coats | Two, thin | The second more sparing; one more adds durability |
| Between coats | 24 hours | Touch-dry in 6 to 8 hours, but the oil must have penetrated |
| Light traffic | After 24 hours | No heavy traffic before then |
| Full cure | 7 to 10 days | The chemical cure of the wax; rugs and heavy furniture after |
| Upkeep | Floor Cleaner or a damp cloth; a thin coat to revive | A scratch: a light local sand and a dab of oil |
Upkeep over time: Caring for an oiled or varnished wooden floor.
To avoid
Frequently asked
Yes: worktops, tables, doors, furniture and panelling are among its uses, sanded to 180 grit. For boards and bowls that touch food, Food Safe Oil or Pure Tung Oil; see How to oil a wooden worktop.
On a floor, yes: Earth Stains and Light Fast Stains are overcoated with Hard Wax Oil Natural. But the six shades of Hard Wax Oil already colour: for most floors one application is enough, with no separate stain.
Yes: with Danish Oil and Durax Teak Oil, it is one of the three oils in the range that can be used outside — garden furniture, sheds, barns. See Shed, gate, barn: natural wood outdoors.
Two coats give good protection for domestic and commercial use. A third adds durability — in a hallway or a shop — provided it stays thin, 24 hours after the previous one.
Floor Cleaner or a damp cloth day to day, never a harsh product. When the surface dulls, a thin coat of Hard Wax Oil revives it. A scratch is lightly sanded where it is, then given a dab of fresh oil: the repair is invisible.
See also
“Two thin coats beat one thick one: the wood only takes what it can drink.”
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