Salt solution is used in the fire-breathing performance at Balthazar Beauregard's Big Top Bonanza. It is obtained by searching the nearby equipment box on starting the performance.
Using the solution will produce a yellow flame if the fire is successfully breathed. This will give 2,580 Firemaking experience the first time it is done in the performance.
- In real life, common salt (sodium chloride) solution is colourless. However, burning sodium chloride does give a golden-yellow flame.