Difficulties with wearing a device? discussion

I’m rocking a Chinese HTV3 Nub worn around the clock, and I’d love to hear what others think about lubricants.

So far, I’ve tried silicone lube, water-based options, and baby oil. Water-based seems to wear off too fast—it disappears rather quickly in my experience. Silicone works really well, but it can make hygiene a bit trickier inside enclosed plastic cages like the Nub. Baby oil is another contender; it performs nicely without adding much odor, though Mistress cautioned me about using it for long periods since it’s mineral-based.

Since this chastity journey isn’t just short-term for me (it’s been three weeks and counting), I’d appreciate some suggestions.

I’ve experimented with a few open metal cages, but nothing has matched the comfort of the Nub yet. Thanks in advance.