Homemade wingstop ranch sauce can last in the fridge for about 5 to 7 days. It is important to store it in an airtight container and keep it refrigerated at all times. If you notice any changes in color, texture, or smell, discard the sauce immediately as it may have gone bad. To ensure maximum freshness and flavor, make sure to use fresh ingredients when preparing the sauce and avoid cross-contamination during the preparation process. Additionally, always follow proper food safety guidelines and practices when handling raw ingredients to prevent foodborne illnesses. Overall, by following these simple tips and guidelines, you can enjoy homemade wingstop ranch sauce for several days while ensuring its quality and safety.