User Manual Instant Pot 112-0123-01 Pro 6quart Multiuse Pressure Cooker

It takes about 10-15 minutes but I generally wait a few minutes to rest a bit then I use something with a long handle to push the tab to release so the steam doesn't burn me. It can be pretty powerful so be sure to allow clearance above it as well (for example, you don't want to open the steam release under a pendant light since if there is a lot of pressure it could spit out some water/steam) just to be on the safe side.