How can you harvest water in household?

Explanation

### Step-by-Step Solution:

1. **Minimize Water Waste at Individual Level**:
- The first method to harvest water in households is to reduce the amount of water wasted during daily activities. This can include:
- Taking shorter showers.
- Fixing leaks in taps and pipes.
- Using a broom instead of a hose to clean driveways.
- Turning off the tap while brushing teeth or washing hands.
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