Vinotheque Sterilizers Sulphur strips Must be burned to release sulphur dioxide gas, used almost exclusively for sterilizing oak barrels.	Choose A Category Click on any of the categories below to learn more about our sterilizers.     Barrel kleen / soda ash     Bio-San Sanitizer     Chlorine detergent     Iodo-san sanitizer liquid     Potassium metabisulphite     Red wine stain remover     Saniton cleaner     Sodium metabisulphite     Sulphur strips