48-72 hours is the maximum time the juice extracted from the juicer retains its taste and nutritional benefit from Hurom juice. You have to drink them immediately. Juices should, however, be refrigerated if necessary; fruit juices contain their taste longer when refrigerated 48-72 hours. In the case of vegetable juice, we would advise you not to keep it for more than 48 hours unless you have vacuum storage containers.