Mike 'luzzes' a pieces of wet cloth
Here's a brief description of the contestant's attempt. Someone's probably working writing up more detail!
Mike initially tried to 'luzz' a piece of wet cloth at the sauna stones, before starting to tape bamboo sticks together. He ended up throwing a stick with a piece of wet cloth at the sauna stones like a javelin, using an umbrella and ladder to ensure the cloth landed on the sauna stones. He made the sauna stones hiss in 11 minutes and 44 seconds, receiving 3 points.
(Written by Taskmaster Wiki contributors)