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".
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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".
Read Less
Add this copy of Dealing With Dirt: Science of Cleaning to cart. $12.00, good condition, Sold by Reuseabook rated 4.0 out of 5 stars, ships from Gloucester, GLOS, UNITED KINGDOM, published 1988 by A & C Black (Childrens books).
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Seller's Description:
Dispatched, from the UK, within 48 hours of ordering. This book is in good condition but will show signs of previous ownership. Please expect some creasing to the spine and/or minor damage to the cover.
