Unbuild a product is a reverse process of manufacturing. Unbuild orders support you in two ways: 1. You can unbuild products you have built yourself. if one of your product present some defect, you might want to unbuild it instead of scrapping it completely, allowing you to reuse some components of the product. 2. You can unbuild products you have received. if you are buying products for the sole purpose of unbuilding them and recycling them.