Can you make intro.js fire only once

I’m using intro.js to create a walkthrough on my app, and it looks great. The only issue is that it’s firing everytime the app is freshly launched. Is there a way to get it to not shoe after it’s been dismissed once. I’ve read local storage might be possible, but i can’t find anything out about it. i’m using firestore if that matters?

thanks

You can use ionic storage to save if walkthrough has been fired already.