Vacuum off the surface of the sofa with a hand vacuum or a full-sized vacuum’s brush attachment. This will remove any pet hair, food crumbs and general dirt and debris.
Combine 2 tbsp. liquid dish soap and 3 cups warm water in a small bucket.
Dampen a white [hand towel](https://society6com/bath-towels?utm_source=SFGHG&utm_medium=referral&utm_campaign=3436) in the mixture. Wring out the majority of the liquid until the cloth is damp, not soaking wet.
Wipe down the entire surface of the pleather couch with the mixture.
Wet a hand towel under cool water and wring out the excess liquid.
Wipe down the pleather couch to remove the soapy water.
Dry off the surface of the couch with a clean towel. Dry in between the couch cushions to ensure all the liquid is removed.
Cover the pleather couch with a thin layer of leather conditioner. Work the conditioner into the pleather couch and wipe it away with a hand towel.