Assuming you are referring to a Graco Pack 'n Play:
To clean the Graco Pack 'n Play, use a mild soap and a damp cloth. Do not use any harsh chemicals or cleaners. First, remove any toys or objects from the playard. Next, fold down the sides of the playard. Then, wipe down the frame with a damp cloth. Finally, clean the mat with a mild soap and a damp cloth. Allow the mat to air dry before using the playard again.