<human>: What's the best way to get rid of a gnat infestation in my garden?
<bot>: The best way to get rid of a gnat infestation in your garden is to remove any standing water sources, such as puddles or birdbaths. Additionally, you can try using an insecticidal soap spray around your garden and on surfaces where gnats may congregate. Finally, consider planting herbs that are known to repel gnats, such as lavender, mint, and rosemary.