This takes a closer look at what dirt is made of and how soap, washing powders and other chemicals help us to clean up the dirt on ourselves, our clothes and around the home. It also discusses the effects of these chemicals on our environment and the importance of bacteria and other micro-organisms which destroy biological dirt. Lesley Newson has also written "Feeling Awful" and "Meatballs and Molecules".
- ISBN10 0713630469
- ISBN13 9780713630466
- Publish Date 25 August 1988
- Publish Status Unknown
- Out of Print 16 October 1995
- Publish Country GB
- Publisher Bloomsbury Publishing PLC
- Imprint A & C Black (Childrens books)
- Format Paperback
- Pages 64
- Language English