So every time I get a brand new atomizer it performs oustanding and on the 2nd or 3rd day it drops off in vapor production immediately and never returns to how it was before. I have tried the following techniques to bring my atomizers back to like. Soaking them in water, running them under water, boiling them and soaking them in diet pepsi. But no matter what it drops off framatically and it never returns until a couple of weeks when I replace it. Is there anything I can do to restore the vapor to how it was when I first started using it.