You are using a pop filter when recording right?
And stand ~6 inches back from the mic.
Things I do to every vocal track:
- Volume automation. Some people use vocal rider or whatever, I do this manually. If it is a particularly tricky track, I run it out to a mixer so I can actually 'ride' the fader along with the music. If you have some kind of DAW controller with faders, you can do the same I guess .
- Multiple compressors. None of them taking more than about 3db off the mix. Sometimes I use parallel compression and absolutely slam the vocal, mixing it in with the original. This is particularly useful to tame a wild track while not sucking the life out of it.
Sometimes you can use a very narrow EQ to lessen problem frequencies. I use Cubase' stock EQ for this.
Turn on a mid-band, boost it to the top (like 24db) or whatever and turn the Q to maximum (12 for me). Then move it through the frequency band until your click is particularly prominent. Once youve found it, change your boost to a cut. 3-6db is usually enough to make a noticeable difference within the context of the mix without really affecting the overall vocal sound. You might want to loosen out the Q a little.
This is a slightly more drastic approach.
For even more drastic approaches, you can try multiband compression or dynamic EQ. It is easy to really mess things up with multiband compression...I rarely use it.
Take a read of
https://www.waves.com/how-and-when-to-use-dynamic-eq