Caring for Handmade Canvas Artwork in Humid Weather
Humidity can affect canvas, wooden stretchers and surface finishes over time. Gentle handling and a stable room matter more than aggressive cleaning or household remedies.
Choose a stable position
Keep handmade canvas away from a bathroom, damp wall, kitchen steam, air-conditioner drip and direct afternoon sun. Leave a little air space behind a framed piece and address any wall dampness before hanging artwork.
Dust without rubbing
Use a clean, dry, very soft brush to lift loose surface dust while the painting is secure. Do not use water, glass cleaner, wet wipes, oil or polish on the painted surface. If material is stuck or the paint appears loose, stop and ask a qualified conservator.
Store it upright and protected
For temporary storage, keep the work upright in a dry interior room, raised from the floor and protected from pressure. Avoid tight plastic wrapping for long periods because trapped moisture can cause problems. Photograph any change and contact the artist before attempting a repair.