Nice video on how to clean a crack. I use a grease gun with a half inch tube for blowing out cracks. It's fun to watch a multiple ounce golden shower blow out of the bottom of a crack you thought you thoroughly cleaned. If your grease gun has a 2 inch drop inside it can hold about 3 ounces of gold. And suck up nuggets to half ounce for safe keeping. Been doing this for 40 years; grease gun, gad bar, rock hammer and screw driver.
Nice video on how to clean a crack. I use a grease gun with a half inch tube for blowing out cracks. It's fun to watch a multiple ounce golden shower blow out of the bottom of a crack you thought you thoroughly cleaned. If your grease gun has a 2 inch drop inside it can hold about 3 ounces of gold. And suck up nuggets to half ounce for safe keeping. Been doing this for 40 years; grease gun, gad bar, rock hammer and screw driver.