Canvas is a durable, thicker fabric, used from everything from totes to curtains. However, the thick weave -- while desirable from an aesthetic and longevity perspective -- makes it somewhat difficult to get perfectly flat. Creases and wrinkles that commonly occur on unrolled canvas are removable, but plan on investing a little time for the process.
Step 1
Mix water and 1 cup white vinegar in a standard-size spray bottle. The bottle should be close to full.
Step 2
Lay the canvas item flat on a clean surface.
Step 3
Saturate the material with the water and vinegar combination. Let this set in for a few minutes.
Step 4
Hang the canvas fabric or article on a clothesline at the very end, using clothespins. Keep it out of direct sunlight if the piece has rich color in order to prevent fading.
Step 5
Set your iron to its highest setting, usually reserved for cotton and linen.
Step 6
Place the article on the ironing board. Lay the damp cloth over the fabric.
Step 7
Press firmly on the canvas fabric with the iron, constantly moving the iron to prevent scorching your cloth.
Step 8
Repeat the process until the item is satisfactorily smooth and flat.