Summer sq'irkjuice is made from summer sq'irks, found in the Sorceress's Garden minigame. Level 65 Thieving is required to access the summer garden. To make the juice, pick 2 summer sq'irks and use them with a pestle and mortar while having a beer glass in your inventory.
- Picking the summer sq'irk gives 60 Farming experience.
- Drinking the summer sq'irkjuice will restore 20% of your energy and give you a Thieving bonus of +3.
You can also give the summer sq'irkjuice to Osman for 3,000 Thieving experience. Due to the large amounts of experience per inventory (reaching 84,000 experience per inventory), it can be used to get high levels or even 99 Thieving in a matter of minutes, not counting the time consumed for preparations (which take considerably longer). Summer sq'irkjuice provides the highest Thieving experience of all the sq'irkjuices.
- ^ Auto-creating is 1, then 2, then 3 ticks