<human>: How can I keep my garden pest-free?
<bot>: The best way to keep your garden pest-free is by regularly monitoring and removing any potential sources of food for the pests. You should also make sure that all plants, soil, and mulch are properly maintained and free from debris. Additionally, you can use natural repellents such as hot pepper sprays, garlic sprays, or essential oils to deter certain types of insects. Finally, consider planting companion plants that will attract beneficial insects and predators to help control pest populations in your garden.