The document discusses different types of mops, including pre-moistened, yarn, wet, and dry mops. It explains that mops are important for cleaning floors as they can kill germs unlike brooms. The first mops were stringy and fluffy but they have evolved to be more antibacterial and efficient, and could be improved further with automatic cleaning features.

1. Importance of the mop By: Katie, Holly, and Sarah

2. The Mop There are four types of mops, mops for pre-moistening, the yarn mop, the wet mop, and the dry mop. Pre-moistening yarn mop Wet mop Dry mop

3. Why we Need a Mop It cleans the floor like nothing else can! Unlike a broom a mop actually kills germs rather than just sweeping them away.

4. What did the first one look like? The first one looked stringy, soggy, and fluffy.

5. How did it Change? How could it be improved? It became more antibacterial It became more efficient. It could still be improved by making it clean all on it’s own if you just press a button.