Clarification
Techniques used to stabilize and refine brandies through the adding of mineral substances. Some organic or mineral products such as the kaolin, the earth of Spain, the amianthus are often used, whereas others as the fish-glue have got the properties to flocculate by dragging the impurities at the bottom. The treatment always has got efficacy, but you must consider the carbon also removes remarquable perfume quantities, depreciating treated grappa.
