To prepare a juice, start by cutting a single leaf of the plant at the base. 

Wash it clean with water and skin the flat side.

Inside, you will find a transparent, white, sticky flesh. Scoop it out into a bowl. 

This will look like sticky gel-like chunks. Blend them by whisking manually or with a blender. 

Store the aloe vera juice in the refrigerator if you intend to use it later, but it is recommended to use it fresh.