SODIUM METABISULFITE - Sanitizer - use 2 oz per 1 gallon of water. Antioxidant and bactericide - use 2/3 teaspoon to 5 gallons. Dissolve sulphite in warm water before adding.
SODIUM METABISULFITE - Sanitizer - use 2 oz per 1 gallon of water. Antioxidant and bactericide - use 2/3 teaspoon to 5 gallons. Dissolve sulphite in warm water before adding.