Specially created to be brewed with cold water On the go... 1 Add one infuser into 500ml cold water. 2 Shake and infuse for 10 mins. 3 Leave infuser in and enjoy. Once prepared, consume within 8 hours. In a glass... 1 Add one infuser into 300ml cold water. 2 Stir and infuse for 7 mins. 3 Leave infuser in and enjoy. Add ice if preferred.