The Mystic Cleaning Gun is a high power spray gun that gets up to 1700 psi of pressure. It has an adjustable nozzle that allows the water to be adjusted from a fine mist to a very tight stream of high pressure.  At the high pressures you have to be careful about hitting your hand or other body parts because the spray can puncture the skin. The water container holds about 1 quart of liquid. The gun is made for removing spots from clothes and other fabrics, but does a great job on minerals, fossil, dried bird droppings, and tombstones.  Without liquid the unit weights about 1 pound.

You seldom have any trouble with the gun, but if you do, spare parts are easy to get.  There is an 800 number in Atlanta to call for technical support and parts.

I have used one of these for years and can honestly say that it'll save you hours of cleaning time and greatly improve the looks of most minerals.  There are some things it won't clean, but very few.  Once you have used it you won't ever want to clean without it again.  We ship world wide, please specify voltage.

110 volt--$150 plus shipping