What Ants Don't Like?
Cayenne Pepper or Black Pepper Both Cayenne and Black Pepper Repel Ants. Ants Hate Cayenne Pepper. Black Pepper Will Work Just as Well Too. Locate the Source...
What are things ants don't like?
Ants are pretty fond of sugar but they hate pepper. ... Cayenne pepper or black pepper are hated by ants. You can also make a solution of pepper and water and spray it near the entrant areas. The pepper wouldn't kill the ants but definitely deter them from returning to your house.
What will keep ants away?
Natural deterrents.
Salt, baby powder, lemon juice, chalk, vinegar, bay leaves, cinnamon, or peppermint oil are a few items that you have around your home that will stop ants from coming inside. Lay these out in areas where you see ants, and they'll stop using that area as an entrance into your house.