A playpen is an essential piece of equipment when it comes to keeping your baby safe and comfortable. But like all things baby-related, cleaning a playpen can be tricky. Here are a few tips on how to clean a baby’s playpen: 1) Make sure to remove all the toys and pieces of furniture from the playpen before you start cleaning it. It will make cleaning the playpen much easier. 2) Wash the playpen with warm, soapy water. Add a little bleach if needed to sanitize it. 3) Dry the playpen entirely before storing it.