The answer to 'natural cricket repellent' is to use a combination of natural deterrents and habitat modification to discourage crickets from entering your home. Some effective natural options include using essential oils like peppermint, eucalyptus, or lemongrass, placing bay leaves around the house, or using diatomaceous earth in cracks and crevices. You can also seal up entry points, remove sources of moisture, and keep the grass and vegetation around your home trimmed to make the area less attractive to crickets.
It's important to note that while natural repellents can be effective, they may need to be reapplied more frequently than chemical pesticides. If you have a severe cricket infestation or the problem persists, it's best to consult with a professional pest control technician who can assess the situation and recommend the most appropriate treatment plan.