Deleting all clip effects

Hello! I've seen similar questions asked before but they haven't completely applied to this situation. I have a multitrack session with tons of clips on each track. I'd like to remove every effect from the entire session and "start from scratch." I've already removed effects from each track, but there have been many times where I've placed effects on individual clips. Due to the mass quantity of clips I'm working with, I can't click each individual one and check. Is there a way to remove all clip effects from a session? Thanks!