After fumigation, it's important to wash any surfaces that may have come into contact with the fumigant. This includes countertops, tables, and any other areas where food preparation or consumption takes place. It's also a good idea to wash any utensils, dishes, and cookware that were left out during the fumigation process. As for what fumigation services in Karachi tell us, they typically provide guidelines and instructions for post-fumigation cleaning to ensure the safety of their clients. It's best to follow their recommendations to ensure a thorough and safe post-fumigation process.