* Use to remove excess tannin from new barrels and to clean old barrels. Use 1 pound of barolkleen to every 5 gallons of water required to fill the barrel.
Dissolve Barolkleen in very hot water
Pour this solution into barrel and fill up with hot water
Allow to soak for three days
Drain and flush barrel three times with clean water
Make a solution of 2 oz of sulphite crystals, 1 oz citric acid and 2 gallons water. Pour into barrel, close bung and roll barrel about so that the solution rinses the barrel completely