Squirrels dislike a variety of scents, including:

• Peppermint: Squirrels hate the smell of peppermint oil and will stay away from areas where it is used. Peppermint essential oils can be used in a number of ways to repel squirrels.

• Garlic: The smell of garlic is naturally unpleasant to squirrels. Finely crushed garlic cloves can be spread in a concentrated area near the plants you want to repel. Alternatively, you can use a small animal repellent that contains garlic oil.

• Spicy smells: Squirrels dislike hot and spicy smells, such as white pepper, black pepper, and cayenne pepper. Spraying flakes of white pepper on plants can help keep squirrels away.

• Citrus: The smell of citrus is unpleasant to squirrels and can be used to deter them. Citrus scents can be found in essential oils or certain plants like lemon balm.

• Mothballs: Squirrels are repelled by the smell of mothballs, which mimic the scent of animal urine. However, mothballs can be toxic to humans and pets, so they should be used with caution.

Its important to note that individual animals can have different preferences and sensitivities, so not all of these scents may be effective in all situations. Additionally, while natural scents may help deter squirrels, they may not be effective in all situations, and other methods may be required to manage squirrel populations effectively.