You can put all kinds of items into a tank to rattle around while you put some sort of dangerous chemical to smell up everything while trying to attach it to a rotating thing and then dump it all on your property and stink up everything...I took mine to a radiator shop with a big tank of real hot, lye type cleaner, mine actually had gas in it for 15 years. Well the "gas" had separated and the petroleum products went to the bottom and the rest was "water". Anyway, no smell, no chemicals, no shaking, no dumping. $80, clean as a whistle and he fixed the holes. I've done it both ways, this is better. You will spend money both ways. You will never get it as clean as a good radiator guy. And there will be no accidents with you or your wife or your kids or the neighbors kids, or dogs or cats or water wells or rivers or....
