"@faustuss so after brushing gunk off with stylast how are you cleaning the brush before replacing it in the bottle ?,,,
Well. the applicator in the bottle only comes in contact with the LAST stylus brush I use which is similar in concept to the MoFi one you see for sale at MD or other fine online vendors. It uses a small circular area of tightly packed carbon fiber bristles which I stroke three times across the bristles perpendicular to the three cleaning strokes I use from back to front when in contact with the stylus. As I mentioned in my previous post you only need a trace of LAST on the brush that the stylus passes through to keep it completely clean. I also brush the applicator three times against the rim of the bottle to remove any excess before it contacts the stylus brush. To clean the stylus brush I use one of the other two LAST brushes I have in waiting to gently remove any of the accumulated debris on the bristles of the one I use for cleaning.
"Pernicious whiskers trailing from the stylus only seem to form for me when playing spanking new records, which I fastidiously clean ultrasonically following @antinn's recipe for chemicals available down-under."
You'll find on a well-lit turntable that any airborne debris floating around the room is immediately attracted to the surface of the record. Just pulling it from the sleeve it will immediately attract any loose fibers off your clothes, loose body hair and any of the gazillions of dust and fiber particulate that is constantly floating around in indoor air. Try as I might, I can't get them all and eventually one gets snagged on the stylus during play. As I continue to contend along with the high electrical charges present and foreign bodies none of this has any effect on noise levels or sound quality during playback. Just my obsession with not wanting to look at it.
In reality, I rarely have to clean my styli these days ...
That's you prerogative; I prefer to clean the stylus before every record I play. The noise floor is imperceptible except the occasional surface or groove imperfection which is just part of loving vinyl.
You should also look in my profile under faustuss's system and expand the first photo showing my inexpensive IKEA turntable lamp I've had for years and the position it's clamped to on my turntable stand and the light oriented across the platter towards the cartridge. You guys are missing so much just viewing the surface of the vinyl just under ambient room light, if you already haven't included a feature like this and set it up properly.