[quote=@Scrapula]
Yes. You wait until a decent amount of time before you're likely to run into a trap to tell the party about them. That way, nobody has a chance to forget and you can give out information in a narratively-appropriate way.
[/quote]

Such as [i]right now[/i]. It's the exact same scene, only this one doesn't involve giving information to people that didn't stick around to listen to you the first time.