Many people have this worry: old photos start to turn yellow, fade, curl, and become brittle after a long time, and good memories are no longer clear. So what can we do to keep photos longer and not get old so easily? Today I will teach you a few simple and practical methods to easily prevent photos from turning yellow!
Why do photos turn yellow?
The reasons for yellowing photos are actually very common, mainly:
The air humidity is too high, which can easily cause photos to get damp and moldy
Direct sunlight and ultraviolet rays will accelerate the fading of photos
Ordinary paper ages quickly and turns yellow naturally over time
Oxidation due to contact with air, dust, grease, etc. will also make photos slowly become old
Method 1: Seal the photos with plastic film
This is one of the most commonly used and effective methods. Laminating Film can wrap the entire photo to form a protective film that is waterproof, dustproof, and anti-oxidation, and the effect is very good.
Method 2: Put it in the album protective bag
If you don't want to seal it with plastic, you can also use an album with a transparent protective page. After the photos are put in, they avoid direct contact with the air. Although it is not completely sealed, it is also good for daily protection.
Method 3: Avoid touching the front of the photo directly with your hands
If your hands are oily and sweaty, touching the photo directly will leave marks and corrode the image over time. You can wear cotton gloves when holding the photo, or just hold the edge to reduce pollution.
Method 4: Don't put it together with low-quality paper and plastic
Some low-quality plastics and papers contain acid or impurities, which will "contaminate" the photos over time and cause the photos to turn yellow. Try to use acid-free materials or special photo storage bags for better protection.
Method 5: Control the storage environment
It is recommended to keep the indoor humidity between 40% and 60%
Avoid direct sunlight
It is recommended to put it in a drawer, cabinet, or sealed box