Cacique Guaro is a sugar cane-based liquor of high purity and is the best-selling distilled spirit in Costa Rica.

Since August 1980, FANAL has marketed the liquor in a one-liter glass bottle with a low ABV of 30° under the name of Guaro Cacique.

Another factor contributing to renaming the product "cacique guaro" was an excavation made by the National Museum on land currently occupied by FANAL, where the archeologists discovered the largest known indigenous settlement to date in the canton of Grecia.

[2] The process of making the product begins with the raw material called pre-processed alcohol, which FANAL receives mainly from mills in the area of Guanacaste.

The alcohol passes into the distillate area where it begins preparation, through columns whose primary function is to purify vinasse.