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[denverkris]

Hi all, I feel like this is a stupid question, but I'll take the risk. I'm finishing up a cab today that has a few tiny pits in the surface. While polishing with CO, it gets into the tiny pits. How the f do I get this out? Not sure if it's something I shouldn't worry about, but it definitely bothers me as I know it's there. My husband suggested putting in the ultrasonic cleaner, but I didn't think that sounded like a very good idea. Help??? It's an agate if it matters.

[rocks2dust]

Agates are fairly tough stones. However, I've had good results from soaking in warm water with dishwashing liquid (Dawn is preferred by many), followed by a scrub with an old toothbrush. A little souring powder (Comet is preferred by some) on the bristles usually does away with stubborn bits, and a sharp straight pin or Exacto blade can be used to tease out anything that remains without damaging the stone.

[irockhound]

Another simple option is to use the garden hose on full pressure and set the spray to the highest mist setting.  This makes a very strong fine spray that will often dislodge the particles especially if you move the cab around so the spray hits from different angles.

Steve

[lithicbeads]

I use the uoltrasonic cleaner on hard stones and have never had a problem.

[olgguy]

If you want take trouble, seal the surface before polishing.

[hummingbirdstones]

I use the ultrasonic, too, if I have that problem.  Usually gets the crap out.  I usually put it dome side down in the basket.  If you have an ultrasonic that heats up, that seems to help some.

[ileney]

For agate, I use the heavy duty heated ultrasonic at the studio where I take jewelry making classes. It works on all but the worst stones I also use a waterpic at home.

[denverkris]

Thanks for all the suggestion! The dawn/spray/toothbrush worked pretty well. Next time I will give the Ultrasonic a go. I really appreciate everyone taking the time to respond.

[Jhon P]

After doing one stone, if you do another of the same material seal it.
I will use ca glue at 400 grit ( make sure it is dry and clean) than re sand it. Than you won’t need to clean the pits unless more show up while sanding