A pest deterrent is a product or method used to keep unwanted insects and animals away from homes, gardens, and other areas. These deterrents can be chemical, like sprays and granules, or natural, such as essential oils and plants. They work by creating an unpleasant environment for pests, making it less likely for them to invade. Common types of pest deterrents include insect repellents, rodent traps, and ultrasonic devices. Many people use these tools to protect their living spaces and maintain a healthy environment. Effective pest deterrents can help reduce the need for more aggressive pest control measures.