Leather Care & Cleaning
Can Water Ruin Leather?
Water can stain, stiffen and shrink leather, especially vegetable-tanned. How each leather reacts, what to do when it gets wet, and how to protect it.
Yes, water can ruin leather, but how you dry it matters as much as how wet it got: blot it and let it dry slowly. Most leathers are damaged by direct contact with water, and the risk is highest for vegetable-tanned leather, which may shrink or stiffen. Soaking, slow drying in damp air and drying with heat are what turn wet leather into damaged leather.
More care basics are in our leather care and cleaning guide.
What water does to leather
Not every leather reacts the same way. According to the Canadian Conservation Institute, fully chrome-tanned leather does not shrink even in hot water, and chrome tanning is 85-90% of modern leather making. Rawhide is the other extreme: left in water it swells, softens and rots.
In this International Leather Club video, a leather crafter explains why water leaves marks: water wicks into the fibers, dissolves salts, oils, dyes and tanning agents, and carries them to the surface as it dries, where they concentrate into a ring. That is the same tannin and dye movement shown in the table above.
| Effect | What causes it | Fact |
|---|---|---|
| Stains and tide marks | Water can draw tannins to the surface, leaving stains and a brittle surface | – |
| Color bleeding | Water can move dye from one area to another | – |
| Shrinking or stiffening | Vegetable-tanned leather when wetted directly | – |
| Darkening and brittleness | Long warm, damp conditions on vegetable-tanned leather | – |
| Mold | Relative humidity above 65% | – |
Got it wet? Do this
- Blot liquid with a clean cloth; don't rub.
- Wipe water marks gently with a damp cloth so the area dries evenly.
- Hang jackets and coats on a wide or padded hanger.
- Dry at room temperature, never in the dryer and away from heat and sun.
- Moisturize with a leather lotion on a soft cloth once it's dry.
For the full drying method, read how to dry leather without damaging it and can you put leather in the dryer? For stains that stay after drying, see how to handle water damage on leather.
How to protect leather from water
Use a water and stain repellent product, tested first on a hidden area. Store leather in a cool, dry, ventilated place, not in an attic or cellar.
Quick answers
Is it okay for leather to get a little wet?
A little water is manageable if you blot it and let the piece dry at room temperature. Soaking is the real risk.
Can leather bags survive rain?
They have the best chance if you dry them slowly and don't leave them damp, since lasting damp invites mold. Vegetable-tanned bags are the most likely to stiffen or mark.
Can water-damaged leather be restored?
For water marks, the store's advice is a gentle wipe with a damp cloth and air drying. Serious stains are a job for a professional leather cleaner. See how to care for wet leather.
Does water ruin faux leather?
Polyurethane faux leather is washable, while PVC types are harder to clean. Our faux leather cleaning guide covers it.
The Leather Collection leather care instructions list the store's rules for wet leather and protection sprays.
hosob Editorial Team
hosob articles are researched from published sources, cited in the text, and reviewed before publication.