As of my last knowledge update in January 2022, I don't have specific information on the misconceptions about Kuwait Police Clearance Certificates and Oman Police Clearance Certificates. However, I can provide you with some general points that people commonly misunderstand or have misconceptions about when it comes to police clearance certificates in various countries. Keep in mind that these may not specifically apply to Kuwait and Oman, and you should verify information with the relevant authorities for the most accurate and up-to-date details: