There are problems with the plumbing at Sooty & Co. Scampi tries to rectify the problem, but only succeeds in making it worse. After buying some tools from Mo, Sooty and Sweep head up into the attic to solve the problem. Meanwhile, outside, Matthew is have trouble with water himself when he gets caught in the rain, splashed with a big puddle, gets caught in range of a park sprinkler and falls in a lake.