Living The science of dirt How dirt occurs and how it disappears New Science Eye

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Home Economics and life environment studies
Life and Living
Science Eye Shinsho
If you understand the logic, it is easy to remove! Kitanai! path rush! path rush! This book explains the generation and elimination of stains chemically. There are many kinds of stains, such as dust that occurs without doing anything, oil stains around a microwave oven, water stains in a sink, black mold and scale in a bathroom, yellow stains and urinary stones in a toilet, and rust. There are various kinds of chemical detergents and chemical substances that clean the stains. Neutral detergents, alkaline detergents, acid detergents, melamine foam, alkaline electrolytic water, Sesqui soda water, citric acid, anti-citric acid, anti-slimming and anti-mold agents (hypochlorine sterilization), cleansers (silicic acid minerals), etc. This book explains the chemical mechanism of these actions and proposes efficient removal and preventive measures.