First time consignors often make the same mistakes - Here are some best practices when consigning for the first time. 1. Before You Consign Wash or Dry Clean Your Clothing Items The policy for cleaning your clothes before drop-off varies across consignment stores. However at iSell Drop-Off we require our consignors to wash or dry clean their clothes before hand. This is a step that we encourage consignors to take across the board because then it ensures the new owner will be getting a "like new" item - especially when selling/buying items through eBay consignment because the new owner will not get to see the item in person before purchasing.