A BAFTA award nominated documentary looking at the basic features of detergency using animated diagrams and live action photography.
| Directing | Michael Ricketts | Director |
| Editing | Kevin Brownlow | Editor |
| Sound | Peter Gilpin | Sound |
| Sound | John Beckett | Music |
| Writing | Glyn Jones | Writer |
| Camera | Charles Smith | Camera Operator |
| Camera | Leslie Marr | Camera Operator |
| Visual Effects | Dick Horn | Animation |