Soda for washing wine or brandy barrels 500g

Soda for wine or brandy barrels in a package of 500 g. Soda is used for effective washing and disinfection of wine or brandy barrels and barrels before their use.The soda is added to 10 liters of hot water, then poured into the barrel and stirred by shaking or rolling. After about 2-3 hours, the dirty water is poured and the barrel is washed several times with clean water. Allow to dry, then smoke with sulfur strips.