<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 by using an insecticidal spray. You can also use natural repellents such as garlic, hot pepper sprays, or citrus oils to keep them away from your plants. Additionally, you can reduce the amount of standing water around your garden and remove any sources of stagnant water that may attract these pests.