How to Handle and Clean Old Negatives Safely

Handle film by the edges with clean, dry hands or suitable gloves and assess condition before cleaning.

Dust can often be blown away safely; fingerprints, mould and adhered residue require more controlled methods.

A practical method

1. Work on a clean dry surface
2. Separate mouldy material
3. Inspect both sides under angled light
4. Use a gentle antistatic blower for loose dust
5. Consult a conservator or specialist for active deterioration
6. Move stable film into archival sleeves

What to avoid

• Window cleaner or household alcohol
• Paper tissues
• Compressed-air propellant
• Soaking unknown emulsions
• Forcing curled or brittle film flat

Frequently asked questions

Is professional help necessary?

Yes for mould, vinegar smell, brittleness, stuck layers or unique historical material.

What should happen first?

Stabilise and isolate before scanning or cleaning.

Where can I continue?

See archive assessment and scanning.