How do I remove the installation media from my USB?

[gregzyme3]

I created a windows 10 installation media a while ago, and I've decided to remove it from the usb because I no longer need it, and want to use it for otherthings like Memtest etc. Do I just delete or is there some special method? Don't really want to risk anything.

 

[USAFRet]

I created a windows 10 installation media a while ago, and I've decided to remove it from the usb because I no longer need it, and want to use it for otherthings like Memtest etc. Do I just delete or is there some special method? Don't really want to risk anything.

Reformat the USB. Easily done in Disk Management.