When deciding where to place a flower reed diffuser in your home, there are a few things to consider:

1. Choose an area where there is good airflow. This will help the scent to circulate around the room.

2. Avoid placing the diffuser in direct sunlight or near a heat source, such as a radiator or fireplace. Heat can cause the oil to evaporate too quickly, reducing the lifespan of the diffuser.

3. Consider placing the diffuser in an area where you spend a lot of time, such as a living room, bedroom or bathroom. This will allow you to fully enjoy the scent.

4. If you have pets or children, make sure to place the diffuser in a location that is out of their reach.

5. Experiment with different locations in your home to find the perfect spot. You may find that the scent is stronger or weaker depending on where you place the diffuser.

6. Keep flower reed diffusers directly away from sunlight to avoid discoloration.

Overall, the best place to put a flower reed diffuser in your home is in a well-ventilated area, away from direct sunlight or heat sources, and in a location where you can fully enjoy the scent.