Hello gents,

Today I was browsing one of DIY stores in my town and decided to bought some gear to use with my rotary tool:
An arbor to attach to a felt wheel and 2 polishing pastes.

I have a filly 12 needing a clean-up, so I assembled the felt wheel into the arbor and put it in the rotary tool. When I turned it on I put the felt wheel with some brown paste and started to work on the "back" side of the blade. Although it started to look cleaner, the felt wheel turned black and icky.
How do I clean the felt wheel? How long does it take to polish a blade with this kind of equipment? Did I choose the right items? In your opinion, should I've bought something else?
I also bought a roll (2nd one on the product page) to remove the pitting on a different blade. What do you think about this?

Thank you