Niagara infinite particles deactivation

Hi, I’m using this option so that my spawned particles can live forever

456hb

However I need to be able to deactivate and kill all particles

This allows deactivation to kill the particles, but unfortunately it also kills my particles after the loop duration ends

Is there a way to have infinite particles that can be killed on deactivation?

Ok so I got this to work by setting the loop to once with a duration of infinite