The owner mentions, pleasantly, that the leather armchair in his study "feels a bit dry". A well-meaning crew member finds saddle soap in the bosun's locker — it is for leather, after all — and gives it a good going over. The chair is aniline. By the evening it is blotched, darkened and stripped, and it is not coming back.
Routine leather care is mostly dusting
Ninety per cent of leather care is removing dust and grit before it abrades the surface, and keeping oils, heat and sun off it.
- Dust weekly with a dry, soft microfibre cloth; vacuum seams and creases with a soft brush at low suction.
- Wipe only with a barely damp cloth on semi-aniline and pigmented leather, then dry immediately. On aniline, a dry cloth unless the maintenance file says otherwise.
- Condition only per the manufacturer's specification — the right product, the stated interval, a thin coat, buffed off. Over-conditioning leaves a tacky film that holds soil.
- Keep leather out of direct sun and away from heat sources. Sun and heat dry the hide, fade the dye and eventually crack it. That is not repairable by cleaning.
The absolute prohibitions
| Material | Never |
|---|---|
| Aniline leather | Saddle soap; household spray cleaner; baby wipes; alcohol gel; solvent; soaking |
| Semi-aniline / pigmented | Abrasives; alkaline degreasers; over-conditioning; steam |
| Suede / nubuck | Any solvent; any liquid cleaner; oil; conditioner; water |
| Alcantara / microsuede | Solvent; silicone; saddle soap; heat |
| Faux leather / vinyl | Solvent wipes; oil dressings (they embrittle and crack the surface) |
Saddle soap is formulated for tack, not for a bespoke aniline interior. Household cleaners are alkaline and strip the finish. Neither belongs anywhere near the yacht's leather.
Suede and nubuck
These are napped surfaces with no protective coat. Water darkens them, oil sinks in, and solvent destroys the nap permanently.
- Dry brush with a nap brush, in one direction.
- Light marks: a dedicated suede eraser, gently.
- Anything more — a liquid spill, an oil mark, ink — is a specialist job from the first second.
The stains leather actually gets
- Colour transfer from denim and dark clothing is a dye stain in the hide. On aniline it is frequently permanent. Report it; do not scrub it.
- Body oil on headrests and arms goes dark and shiny over time. This is prevented by routine cleaning, not cured by crisis cleaning.
- Grease and food: blot, then a specific leather degreaser only if the maintenance file names one.
- Ink: stop. Photograph. Escalate.
Onboard Notes
Every leather on the yacht should have a named cleaner and a named conditioner recorded in the maintenance file. If it does not, get the specification from the supplier before you touch it. The most expensive leather damage on a yacht is almost never caused by a guest — it is caused by crew using the wrong product with the best of intentions.