1. Use Insect Spray:
Use a specialized insect spray to target cracks, baseboards, under the kitchen, and dark areas where insects often hide. Be careful to avoid spraying directly on food, surfaces frequently touched by children, or pet areas. This method not only kills insects on contact but also leaves a residual layer that prevents their return for several weeks. Combined with regular cleaning, it significantly enhances both extermination and prevention. The ARS brand, leveraging its extensive experience with insect control products from Japan, offers Vietnamese households a wide range of sprays—from specialized to multi-purpose solutions.
2. Keep the Kitchen Clean and Store Food Properly:
3. Use Biological or Homemade Traps:
4. Use Natural Essential Oils:
Natural essential oils such as citronella, peppermint, tea tree, or lavender can be diffused in your home or diluted for spraying in corners, under cabinets, on windowsills, or used in sachets placed around rooms. Thanks to their strong scent, these oils repel insects, limit their contact with indoor environments, and create a “no-go zone” that discourages their return. This method provides both extermination and long-term prevention while remaining safe for children and pets.
5. Seal Entry Points and Manage Damp Areas:
An important preventive measure is to block all potential entry points by sealing door cracks, vents, and using rubber gaskets or mosquito screens. At the same time, eliminate damp areas by turning containers upside down, changing water in plant pots and vases, and wiping dry any spots where water tends to accumulate. This not only prevents insects from entering your home but also removes breeding grounds for mosquitoes, cockroaches, and ants, effectively reducing the chance of reinfestation.
6. Keep the Surroundings Clean and Well-Ventilated:
Finally, tidying up the yard, removing damp leaves and debris, trimming the grass, and ensuring no standing water around the house can significantly reduce insect breeding grounds, especially for mosquitoes and ants, thereby limiting the number of insects entering your home. When combined with the tips above, this creates a clean and safe environment that not only eliminates existing insects but also prevents their return in the long term.

1. Use Insect Spray:




