Fill your washing machine with the hottest water possible. Add laundry detergent according to the package directions.
2Add your khakis and any other items you usually wash in hot water. Towels or sheets will balance the load.
3Transfer the khakis to the dryer.
4Dry the khakis on the highest heat setting for 30 minutes or until they are completely dry.
5Repeat the process as necessary until your khakis have shrunk as much as you want them to.
Tips & WarningsShrinking your khakis will also shrink the length. If the pants are too big but the length is correct, take the pants to a tailor for alterations.