Those pictures are pretty meaningless without some context. First of all, was this after 1 cleaning? 10? 1500? Were there other substances used in addition to the Onzow? How clean is the area around the turntable? Lots of other factors could be at play, but if Mikie says it's bad, by all means stop immediately. 😐
Interesting information from Analog Planet on Stylus Cleaner Onzow Zero Dust.
Here is the link, judge for yourself.
No residue on my stylus but I binned my onzow anyway