The formulation of Barrique Régénérateur consists of two components and is recommended for the regeneration of barriques which have contained white or red wines for a prolonged period of time. It completely eliminates tartrates and residues of coloring matter, unclogging the pores from all residues. Both components must be mixed and preferably used at temperatures between 50°C and 60°C; at lower temperatures, cleaning time should be extended. Barrique Régénérateur can be used with automatic washing systems or through the special Venturi meter installed on the barrique-washer or by filling the barrique with a 1:10 solution for at least 30 minutes.