A small bucket with about 1⁄2 gallon (1. 9 L) of water should do the trick.
You can add soap to the water if the grime isn’t coming off easily.
Depending on how hard your rocks are, it could take 10-15 minutes of sanding to create a smooth surface. Keep the rocks damp by dunking them in the bucket of water whenever they start to dry.
The smoother the rock is, the better the polish will adhere and the greater the shine.
Focus on removing any remaining blemishes or abrasions on the surface of the rocks.
Use a thick and sturdy type of glove like leather, puncture-resistant, or heavy fabric gloves. Thin rubber gloves will improve your grip but won’t protect your hands.
Don’t use a drill bit or other type of attachment to polish or grind rocks because it could break the rock or cause a large fragment to fly off and possibly injure somebody.
Make sure the clamp isn’t so tight that it could crack or break the rock.
Allow the rocks to air dry for at least 1 hour if you recently washed them.
If you don’t have denim, you can use 600-grit sandpaper to polish your rocks.
The polish will adhere in an even coating and the denim will bring out the natural shine of the rocks.
Wait at least 1 hour before you pick up the polished rocks. [10] X Research source Test that the rocks are dry by touching them with the denim fabric. If none of the polish comes off on the fabric, they’re dry!
