If you try to use a solution while already breathing fire the player will receive the message "You can't fit more than one vial's worth of solution in your mouth while you're already firebreathing! That's just disgusting!" Using the solution results in the message As you identify the solution and display such grace in your firebreathing, you increase your knowledge of Herblore and Firemaking. You receive Herblore XP and Firemaking XP. After breathing with the last solution in inventory, the following message is seen: You finish breathing fire.