Removing Hat VFX in First Person

Hey there Dev Forum!
So, recently, I’ve noticed that many First-Person Roblox Games don’t have a feature to remove the VFX on hats with them. For example, the Kleos Erebus.

For my game, I want to remove all of a player’s hat effects while in first person.
The problem is, I have no idea how to do that.
If you could help me, that would be amazing and very appreciated.