Step 1: Pick them and the white fluffy stuff they make off as best you can with tweezers
Step 2: Apply rubbing alcohol with a spray bottle then a cotton bud to get in the nooks, it kills the eggs.
Step 3: repeat mercilessly
(Neem oil is a less good but still ok alternative)
Mealy bugs. Fucken mealy bugs. How do I get rid of the cunts? They are getting into and wrecking everything