How to Care for Papier-Mâché Furniture
Papier-mâché furniture is built from paper pulp or laminated paper, often reinforced with timber or metal and finished with japanning, paint, gilding and shell.
Why the material is vulnerable
Water causes swelling and delamination; dry heat encourages cracking. Heavy loads can deform apparently rigid shells.
What to inspect
- Look for lifting paper layers.
- Inspect cracks around metal reinforcement.
- Check paint, gilding and mother-of-pearl.
- Assess old fills and overpaint.
- Support legs and seat structure.
Photograph condition and identify every material before cleaning. Check hidden and protected areas; damage often begins at edges, fixings and interfaces between unlike materials.
Safe care
Keep dry, stable and well supported. Dust gently only where decoration is secure. Structural and decorative repairs require a specialist.
Start with environmental correction and the least interventive method. Use clean barriers, soft tools and controlled suction only where the surface is stable. Stop if colour, flakes, fibres or corrosion products move.
Avoid
- Wet cleaning.
- Furniture polish.
- Clamping without shaped support.
- Using cracked chairs.
- Repainting black surfaces.
Monitoring and specialist help
Limit load and light, and inspect edges and joins regularly.
Seek a conservator for active flaking, mould, structural failure, rare materials, protected wildlife products or uncertain earlier treatments.
Sources
Follow the [Canadian Conservation Institute](https://www.canada.ca/en/conservation-institute.html), [National Park Service conservation guidance](https://www.nps.gov/museum/publications/conserveogram/cons_toc.html) and object research in the [V&A furniture collection](https://www.vam.ac.uk/collections/furniture).