Canvas is an umbrella term that refers to any heavy fabric that uses an "over-under" weaving pattern. This makes the fabric's thread appear checkered and also contributes to its heft. Canvas can be made of hemp, linen, jute, or polyester. Cleaning canvas can be done in a number of ways, depending on your preference for cleaning products.
Instructions
1. Allow stains and other accumulations to dry completely before attempting to clean. Once the accumulations have dried (for example, mud or plaster) knock them off by beating the fabric against the ground, or scraping at it with a flat head screwdriver, butter knife or similar object.
2. Spray the canvas with your preferred cleaning product. If you want to use a non-chemical, non-toxic substance, vinegar works well. Using a solution of one part vinegar and two parts water, spray the material thoroughly using a spray bottle. There are many cleaning products designed especially for canvas (see Resources). After spraying the canvas with your preferred product, dip a scrub brush in warm water and scrub any stains. You can also use a powdered or liquid laundry detergent. Do not use a laundry detergent that contains bleach, even if the canvas fabric is white. Bleach will cause a yellowing on white canvas, and will bleach the color from colored fabrics.
3. Allow the canvas to air dry. In the case of canvas sneakers or other canvas made products with rubber or other materials attached, do not put them into a dryer. This will cause unnecessary wear and tear and can melt the rubber.
