If you are looking for something cool and refreshing to take the heat of the day away, look no further than Barley Water. Barley water is made of boiled pearl barley, into which rock sugar is added. It is considered a traditional remedy to address body heat, handed down from the Chinese. The drink is such an ingrained part of the local life that many Singaporeans brew barley water in the comfort of their home. However, you will be able to find it in roadside shops, coffee shops, and hawker centres. While the taste is mild and sweet, the texture of the drink can be a little slimy and might take some getting used to.