Hi, this is William from the United States. I have more than 8 years of experience, and I have handled more than a thousand clients for social media queries. Therefore, if you want to know how to clear Instagram Cache, then it can be done by navigating your settings options on your device and going to your Instagram account. Here, you will find the storage option and further click on the clear cache option. If you want to know clearly, then hit the link button above.