Removing squelch/pop sound from vocal recording

In my analogy, saliva is the glue on the low-budget post-it-note.

There is a De-Clicker plugin you could try, from here
Paul-L's De-Clicker in action using settings shown.gif
You’ll have change De-Clicker settings, as the default-values only covers up to 9kHz …
Paul-L's De-Clicker (NB upper frequency is 15000Hz).png