Red wine contains anthocyanin pigments and tannins. The pigment stains on contact; the tannin binds as it dries. That is why the first ninety seconds matter more than anything you do afterwards.
Immediately, in order
- Blot with weight. A thick white cloth or kitchen paper, pressed down hard. Do not rub — rubbing drives the wine into the foundation and distorts the pile.
- Work inward from the outside of the spill so you do not spread the edge.
- Keep changing to a dry section of cloth. A saturated cloth just moves wine around.
- Cold water, sparingly. Dampen, blot, repeat. Little water at a time.
- Dry with air on both faces — lift the rug off the floor.
Never hot water on red wine
Heat sets the tannin permanently and can move the rug's own dye. Cold, always. This is the single most common way a recoverable wine spill becomes a permanent mark.
If cold water is not enough
Test on the back of a corner first, then in escalating order:
A drop of wool-safe detergent in cold water. Apply to the cloth, not to the rug. Blot, then blot again with plain cold water to rinse.
Diluted white vinegar — one part to four parts cold water. Mildly acidic, which suits wool, and it works on the tannin rather than the pigment.
Nothing stronger without a professional. Hydrogen peroxide and oxygen bleach both work on wine and both digest wool. See common mistakes.
If it has dried
Re-wet with cold water and let it sit ten minutes to soften the tannin, then proceed as though fresh. Expect several cycles, and expect to lift most rather than all of it.
Dried wine on wool is usually recoverable to a faint shadow. On viscose it is not, because the water alone will have marked the fibre — that fibre is a replacement decision rather than a cleaning one.
The three remedies that make it worse
Salt, applied heavily and left. It absorbs some liquid, which is real, but it does nothing about bound pigment and on wool a thick salt crust is hard to rinse out. A light application blotted away quickly is fine; a mound left overnight is not.
White wine. There is no chemistry behind this. You are adding more liquid, more sugar and more tannin to a spill.
Club soda. No better than cold water, which is most of what it is. Some brands leave a sodium residue.
By fibre
| Fibre | Approach |
|---|---|
| Wool | Cold water, blot, wool-safe detergent. Lanolin buys you minutes. |
| Synthetic | Most forgiving. Cold water and detergent usually enough. |
| Cotton | Blot; small rugs can go in the machine cold |
| Silk | Blot dry only. Professional. |
| Viscose | Blot dry only. Water alone marks it. |
| Jute / sisal | Blot dry. Water leaves a brown ring larger than the wine. |
When to stop and call someone
If the rug is antique, silk or viscose. If the rug's own colour has started to move. If the area is larger than a hand. Or if your first attempt spread it — at which point more attempts make it worse, not better.
See DIY vs professional, and the general method for any spill in rug stains.
Common questions
Does salt actually remove red wine?
Partially, and only while the spill is still wet. Salt draws liquid out by capillary action, so it lifts some wine before it penetrates — but it does nothing about the pigment already bound to the fibre, and on wool a heavy salt application can be difficult to rinse out afterwards.
Can you get a dried red wine stain out?
Often, but not always fully. Re-wet it with cold water, let it sit ten minutes to soften, then blot as though it were fresh. Dried tannin bonds to the fibre, so expect to lift most of it rather than all of it, and expect several cycles.