J.P. Wiser's Whisky by 60%, reducing waste water contaminant by 90% and reducing overall energy consumption by 40%. J.P. Wiser had high standards for his signature product, aiming to refine the process for making Canadian whisky and raise above the impure and under-aged whiskies of the time. He soon became known for being blended with exacting care and aged to perfection in white oak barrels. Canada's Food and Drugs Act requires whisky labeled as "Canadian Whisky" be mashed, distilled and aged three years in wooden casks of less than 700 L. Due to the openness of this definition, a Master Blender is free
Single malt whisky unless specified as "unchillfiltered" or "non chill filtered". Unchillfiltered whisky will often turn cloudy when stored at cool temperatures or when cool water is added to them, and this is perfectly normal. Unchillfiltered, cask-strength whisky is generally regarded as whisky in its "purest form". Unlike wine, whisky does not continue to mature in the bottle. E150A caramel colouring may be added to single malt Scotch whisky prior to bottling, to give the whisky a more rich and well-aged appearance. No other additives are allowed in Scotch whisky. This contrasts with the rules governing Canadian whisky production, which allow the addition