The Sprayer Trap is built into a corridor lined with jets of water which is apparently used for giving players a chance to clean up - it was located on the way in and out of the Chemical Plant in early IZ episodes and then the Storage Wing from then onwards.

If the sprayer is to be used for a game, doors at each end of the corridor will shut a player inside while they're on their way through and the sprayers will switch to spurting green slime. The rest of the team have to find a code to get their teammate out.

The mechanism to turn the sprayer into a trap still exists in the third season of IZ, but has not yet been used.