Choose towels or rags that can withstand the heat of an iron. When moistening the towels, drench them thoroughly and wring out the excess water.
[header] How to unwarp wood [title] Wrap the wood in moistened towels. [step] Moisten one or two large towels and wrap them around the wood, making sure that the entire warped area is covered. [substeps] The towels you use should ideally be large enough to cover the entire wood piece.