- 1). Vacuum the lining using a brush attachment. Do not use attachments or settings that create strong suction or the lining can tear at the seams. Vacuuming the lining removes loose dirt and dust.
- 2). Pour 1/4 cup powdered laundry detergent into a plastic container and add two cups of warm water. Mix the laundry detergent with the water until it completely dissolves.
- 3). Dampen a sponge with the laundry detergent cleaning solution and wash the lining of the jacket with the sponge. Be careful not to saturate the lining.
- 4). Hang the jacket to dry. If you need to wear the jacket before the lining is completely dry, use a blow dryer to finish drying the lining before you wear the jacket.