Liquors are strong alcoholic drinks made by distillation of fruits, vegetables and grains that passed already a process of alcoholic fermentation. The best-known different types of liquors are vodka, rum, tequila or whisky. Sometimes this term is used also for describing liqueurs. They are made by infusing fruits, herbs or even flower in alcohol and adding sugar. Sometimes they are distilled to gain flavor, clarity and percent of alcohol concentration, but it’s not very common, especially for liqueurs made at home. The distillation process requires special equipment and conditions which are hard to obtain in homemade production.