Look after your photography
by Hanne Holm-Johnsen

Many factors can affect the condition of photographs. Not only wear and tear from frequent use, but also temperature, humidity, pollution and light can damage photos.

Points to watch out for
Don't touch the surface of the photograph. Perspiration, skin cream and the like can trigger a degeneration process.

Don't keep your photos in the loft, cellar or garage, because these are generally the rooms with the biggest fluctuations in temperature and humidity.

Don't keep your photos close to a radiator, open fire or oven - especially not oil-fired central heating, which releases gases. A steady temperature below 20 degrees Celsius is advisable (ideally 5-8 degrees).

Don't leave your photos near a humidifier or bathroom. Low relative humidity is advisable (max. 60%, but preferably lower).

Don't leave your photos exposed to direct sunlight or artificial light.

Don't paint your walls without first putting your albums and photos out of the way. The gases released by paint (particularly oil-based paint) can cause damage and fading. Air the room well before returning your photos.

Don't clean the glass of photo frames with a wet cloth or chemical cleaners. Use a cloth that is almost dry.

Try to keep your photos in acid-free packaging, albums or frames. Ask your framing or photographic shop for advice.

If you're fond of a particular photo and likely to wear it out, have a copy made.

Take good care of your negatives.