Isiqubulo sikaJack Daniel besisithi “Nsuku zonke siphumelela, sizokwenza konke okusemandleni ethu”. Kuye, lokhu kwakusho ukusefa iwiski yakhe ngethonsi ungqimba lwamalahle oluwugqinsi lwamamitha amathathu ukusuka kumephu kashukela. Ezizukulwaneni eziyisikhombisa kamuva, i-whisky isahlungwa ngendlela efanayo uJack ayeyihlunga ngayo. Isizathu salokhu: Ukuhlunga kukunika ubumnene obungangabazeki obungabulindela kuJack Daniel. I-Charcoal Mellowing yenza uJack Daniel abe yilokho eyikho: hhayi i-bourbon, kodwa i-whisky yaseTennessee. Le nqubo icwenga ukunambitheka okugcwele kwe-whisky, ngisho nangokwengeziwe uma isikhule ngokugcwele emabhokisini okukhiqizwa kukaJack Daniel. Lena inqubo ekhandlayo edinga ukunakwa okukhethekile futhi yenza i-whisky ibize kakhulu ukuyenza. Nokho, enye inqubo yayingeke ihlangane nokuvunyelwa uJack.Amanothi okunambitha:Isithonjana somkhiqizo sikaJack Daniel esinesimo sehlelo, sikhiqizwe endaweni endala kunazo zonke ebhalisiwe yaseMelika kusukela ngo-1866. EzikaJack Daniel zingajatshulelwa kahle, emadwaleni noma ngengxubevange. Ukwehla ngeconsi, umlilo ungena ongqimbeni lwamalahle oluwugqinsi oluyimitha, okwenza ukunambitheka kwawo kube yindilinga, kube mnene futhi kube yisici.