Mouth wash is a type of______.

Explanation

**Step-by-Step Solution:**

1. **Understanding Mouthwash**: Begin by recognizing what mouthwash is. Mouthwash is a liquid product that is used for oral hygiene.

2. **Identifying the Purpose**: The primary purpose of mouthwash is to reduce the microbial load in the oral cavity. This means it helps to decrease the number of bacteria present in the mouth.

3. **Composition of Mouthwash**: Mouthwash typically contains antiseptic agents. These agents are designed to kill harmful bacteria that can reside in the mouth, particularly between teeth and on the tongue.

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