The answer to 'natural ant repellent' is to use natural ingredients like vinegar, citrus peels, or essential oils to deter ants from entering your home. These substances can create a strong scent that ants find unpleasant, effectively driving them away without the use of harsh chemicals.
To create a natural ant repellent, you can mix equal parts white vinegar and water in a spray bottle and apply it along entry points, windowsills, and other areas where you've seen ants. You can also place citrus peels, such as lemon or orange, in problem areas, or use essential oils like peppermint, lemongrass, or tea tree oil. Reapply these natural repellents every few days, or as needed, to maintain their effectiveness.