Historical Hygiene (15 fun facts about soap) 1. The first record of soap use was around 3000 BC. Sumerians were using soap solutions of water and ash mixed with animal fat to clean dishes and wool (in preparation for dyeing). 2. Soap was initially used as a medicinal agent. The Ebers Papyrus, a medical document circa.1500 BC, describes a mixture …
How to remove Limescale from your kettle
HOW TO: Remove Limescale From Your Kettle.