*solved* Particle System explodes on Destroy

Code (CSharp):

1. ParticleSystem ps = psc.GetComponent<ParticleSystem>();
2.         Destroy(psc, ps.main.duration);

this is how I try to destroy it when it finished, which does work, but when the destruction is actually invoked i got an particle explosion, lasting one Frame, which shouldn't be there. Anyone knows the problem and the solution?

Edit:
I found the solution I disabled looping, now it works fine