Sonic Foam System - Screwdriver Set - 45 Pieces - 29" (XD) exterior I've been using this setup

I've been using this setup for deionized water along with a ton of you

it looks much better and really doesn't cost much more

What's also nice about Prier products is you can rebuild the internals of the hose bibb making it a true lifetime product

You'll need to disassemble the Comet to install this

If you need everything else for polishing as well

Sonic Foam System - Screwdriver Set - 45 Pieces - 29" (XD) exterior I've been using this setupThese are the tools I've decided to use at OGHQ, they have a nice quality to them with good ergonomics. They aren't intended to replace everything but there is a great variety of tools offered here. For the price, you cannot beat them vs something that's 2x or 3x the cost like Snap On.