Does White Scroll / Pam Song work on Pet Equipment?

I have been farming some pet weapon att scroll 60% and would like to know if white scrolls or Pam Song work on them.

Also what other ways of perfecting them? Can I use Clean Slate?

I don't think any slates work on pet equipment. I'm pretty sure white scrolls work, but I can't confirm it. And I've never, ever used a Pam's Song, so I can't help you there. Also, anyone know about the Cash Shop white scrolls (Shield Scrolls (?)) working on pet equipment? Just another idea.

I can confirm White Scrolls working. I'm not sure if Pam's do though.
Clean Slates do not work on them. I tried using the 10% ones from the Renegades Shop and it wouldn't work.

Pam's song does NOT work on pet equips, my wife learned that the hard way. WS and Protection Scrolls work though.

Do the cash shop variants work as well? Specifically, the L versions of guardian (the one that saves your scroll) and white scrolls.