[YeA 20sF]

Well, I had an issue with the fuel delivery to the tank. Since there was not an access hatch to the tank I had to remove the console and then the whole floor hatch to get to the tank. I have to install a new filler tube and vent tube. The tank itself looks fairly new. But I would like to clean it as much as possible before re-installing it. Can anyone give me some suggestions on the best method for cleaning out the inside of an aluminum gas tank ?