The Complete Guide to Preserving Film Reels

Film Is Different — Here's What You Need to Know

If you've inherited a box of film reels from your parents or grandparents, you're holding something special. Film predates videotape and often contains the oldest surviving footage of your family. But film has its own unique preservation challenges.

Identifying Your Film

8mm (Standard 8): Introduced in 1932. The most common amateur film format. Reels are typically 3" or 5" in diameter. The film itself is 8mm wide with a single row of perforations along one edge.

Super 8: Introduced in 1965. Looks similar to Standard 8 but has smaller perforations, allowing for a larger image area. The cartridge-loading system made it much easier to use than Standard 8.

16mm: Introduced in 1923. Wider film (16mm) with perforations on one or both edges. Often used for more serious amateur filmmaking, educational films, and early television production.

The Vinegar Syndrome

The biggest threat to film is acetate decay, commonly called "vinegar syndrome" because the decomposing film base releases acetic acid — the same compound that gives vinegar its smell.

Warning signs:

• Strong vinegar odor when you open the film can
• Film feels brittle or wavy
• The film has a cloudy or crystalline appearance
• The reel is warped or buckled

If you smell vinegar, act immediately. The decay is accelerating and will eventually destroy the image.

How to Handle Film

• Wear clean cotton gloves. Oils from your skin can damage the emulsion.
• Never project old film. A projector can scratch, stretch, or even melt degraded film. Let us scan it safely instead.
• Don't try to clean it yourself. Film cleaning requires specific solvents and equipment. Improper cleaning can strip the emulsion right off the base.

Storage Best Practices

Film should be stored:

• In metal or archival-quality plastic cans (not cardboard)
• In a cool, dry environment (below 70°F, 30-40% humidity)
• Horizontally on the reel (unlike videotape, which should stand vertical)
• Away from any other decomposing film (vinegar syndrome is contagious — the acetic acid accelerates decay in nearby reels)

Preparing Film for Digitization

When you're ready to send your film reels to us:

1. Keep each reel in its original can or bag

2. Note any labels, dates, or descriptions written on the cans

3. Don't try to unwind or inspect the film

4. Pack reels snugly so they don't shift during shipping

We'll handle the rest — including any necessary cleaning, splicing of broken sections, and frame-by-frame scanning at up to 4K resolution.

Why Film Scanning Is Worth It

Unlike videotape, which is limited to 480 lines of resolution, film can contain an enormous amount of detail. A well-preserved Super 8 frame can yield a surprisingly sharp 1080p or even 2K image. Professional scanning reveals details that were never visible through a home projector.

Your grandparents' home movies might be the oldest visual record of your family. They deserve the best possible preservation.