Restoration guide · Updated September 30, 2026
How to restore a photo damaged by moisture
Moisture is a problem for the paper first and the image second. The paper needs action where it is stored; the image can be restored in the digital copy.
Short answer
With a wet photo, the National Archives says wet material needs quick action to prevent further damage, and that the source of water or high humidity must be removed so the mold stops growing. For the image, scan the photo and restore the copy: the restoration is set up to repair stains, fading and mold, among other physical damage. Check the preview.
Avoid
- Storing the photo in a damp basement, a garage or a hot attic
- Leaving the photo near pipes, windows or leaks
- Handling a moldy item more than necessary: mold can be a health risk
In this guide
What the restoration does with moisture marks
Upload the scanned photo. The restoration is set up to repair stains, fading and mold, among other physical damage, by extending the content around them. Moisture is not named on the list: what the restoration treats is the mark it left behind.
Where moisture erased a detail, that stretch is interpretation, and the restoration is set up to keep something similar in the same place rather than invent. In the preview, check the result before you pay.
And the paper? What the National Archives recommends
Act fast on wet material
The repair guide says wet material needs quick action to prevent further damage.
Remove the source of water
The mold guide says to remove the source of water or high humidity so the mold stops growing, and to limit handling of anything with mold.
Store in a dry place
The storage page says to keep relative humidity below 65%, away from damp basements, garages, hot attics and from pipes, windows and leaks. Humidity below 15% can make paper brittle.
Valuable or moldy item: conservator
The National Archives advises consulting a conservator to treat moldy items that are valuable or have sentimental value.
Common questions
Frequently asked questions
Does digital restoration remove moisture stains?
The restoration is set up to repair stains, fading and mold, among other physical damage. How much disappears varies with the photo: check the preview.
Do I need to dry the photo before scanning?
The National Archives family archives guide (pages below) says wet material needs quick action to prevent further damage, but it gives no drying walkthrough. If the photo is valuable, the guide advises seeing a conservator.
What humidity is right for storing photos?
The National Archives says to keep relative humidity below 65% and to avoid levels below 15%, which can make paper brittle.
How much does it cost to restore the image?
The first preview is free, with a watermark. To download without it, the entry pack costs US$2.99.
References
The facts cited in this guide come from the pages below. Pages read directly on Sep 30, 2026.
- National Archives: Repairing damage to family papers and photographs (opens in a new tab) · page last reviewed by the institution on Jul 11, 2023
- National Archives: Mold and insects in family papers and photographs (opens in a new tab) · page last reviewed by the institution on Aug 3, 2021
- National Archives: Storing family papers and photographs (opens in a new tab) · page last reviewed by the institution on Sep 18, 2025
Have a moisture-damaged photo to restore?
Scan it once, upload the copy and see the preview before you pay.
Restore this photoFree trial, no card needed. Pay only if you like it, from US$2.99.