The answer to 'natural cricket repellent' is to use natural deterrents like essential oils, vinegar, and diatomaceous earth. These can help keep crickets away from your home without using harsh chemicals. First, identify any entry points where crickets may be getting in, like cracks and crevices, and seal them up. Then, try applying natural repellents around the perimeter of your home, focusing on areas like windows, doors, and vents.
Essential oils like peppermint, lemongrass, and citronella can help deter crickets with their strong scents. You can soak cotton balls in the oils and place them in problem areas. Vinegar is another effective natural repellent - you can spray a mixture of vinegar and water around the outside of your home. Diatomaceous earth is a powder made from crushed fossils that can physically damage the exoskeletons of insects like crickets. Sprinkle it in cracks and crevices to create a barrier.