Simply dipping the ME in/out may not be enough. Between listening sessions, I will dip (using cueing lever) into a corner of a cut piece of ME and then - with the stylus remaining dipped in the ME - carefully *rotate* back & forth around the stylus as the center of rotation. Use only 1 finger to push for the rotation, from alternating sides. Total range of rotation is around 60 to 90 degrees for each cycle. When you’re done, sometimes the ME will slightly stick as you cue up; gently push down on the ME to clear it off. Sound scary? It was to me at first, too. I’ve used this method on my Coralstone for two years now; stylus and cantilever still gleam like brand new. I’m using the same method on my new Blue Lace Diamond. It’s the best. Far better than an Onzow. I guarantee the stylus and cantilever/suspension are subjected to stronger forces during the course of playing records.
Use a long-bristle dry brush on the stylus after every ME application, to remove any lingering fibers. I much prefer long bristle brushes (about 1cm) over the little short bristle "pads" because I can get at the stylus from many different angles (e.g. using an orthogonal brushing motion with a few bristles, the bristles have more brushing power - versus simply parting the bristles with the stylus). Carefully clean off the TOP of the cantilever with a small subset of bristles, all up and down, each session. You don’t want crap encrusting the top of your cantilever over time. In general, brush off anywhere dust/detritus kicked up from the record can accumulate. Also I use the dry brush on the stylus after *every* LP side.
You won’t need any liquid, ever, with the above regimen. The boron cantilever Koetsus do use some glue, which might potentially be susceptible to some liquids.
And you want the original flat rectangular all-white ME, no blue pad (that has the cleaning chemicals), not 2x or 4x tougher, etc.