Dissolve the sugar and boric acid in the hot water, mixing well until a homogeneous solution is obtained.
Add the banana peel pieces to the mixture and let it sit for 24 hours.
Place the preparation in small containers or directly in areas where ant activity has been observed.
This bait attracts ants thanks to the sugar and banana, while the boric acid acts as a toxic agent. It’s important to place the bait out of reach of children and pets.

Additional ways to keep ants away
In addition to the bait stated above, other natural ways for preventing and eliminating ants can be implemented:

White vinegar: In a spray bottle, combine equal parts white vinegar and water and apply to regions with ants. The smell of vinegar interferes with the pheromones they use to navigate, discouraging their presence.
Lemon Juice: The citric acid in lemon affects ant pheromone circuits. Lemon juice can be useful when applied to entrances and traffic areas.
Baking soda and sugar: Combine equal parts baking soda and sugar and store in tiny containers near ant nests or paths. The sugar attracts ants, while the baking soda works as a toxin.
Cinnamon powder: Sprinkle cinnamon in locations where ants have been spotted. The powerful aroma works as a natural repellant.
Essential oils: Oils like peppermint, lavender, and tea tree can be good repellents. Mix a few drops with water and apply to the affected areas.
Prevention: Keep your home free of ants.

Ant infestations are best avoided through prevention. Some proposed measures are:

Maintain cleanliness: Do not leave food leftovers or crumbs on surfaces or floors.
Proper storage: Keep food in sealed containers.
Eliminate moisture sources by repairing leaks and preventing water collection.
Seal entrances: Cover any cracks or crevices that ants can enter.
By using these natural remedies and preventative measures, you may maintain your house ant-free in a safe and environmentally responsible manner.