
Ant Invasion Alert: Expert Tips to Keep Them at Bay
During the hot and humid summer days in Hong Kong, many insects, reptiles, and flying insects emerge, with ants being particularly common. They can be found in the kitchen, dark corners, baseboards, cracks, crevices, and even build ant nests, posing a threat to homes and human health.
Common Reasons for Ants Infestation

Food Odors Leftovers
Ants have a keen sense of smell among many insects. If there are food crumbs left out, improperly sealed food items, unattended sugary products, or other food smells in the house, ants can easily detect the location and food source, leading to a large number of ants lingering in the kitchen.

Dampness and Standing Water
Like most insects, ants thrive in environments with a water source and moisture. Areas in the house like the kitchen, bathroom, balcony, or where potted plants are kept can attract ants to nest in groups if there are leaks or standing water, especially after rain.

Cracks, Holes, or Nearby Ant Nests
Cracks and holes in walls are common entry points. Ants from outside may frequently enter the house to forage and even establish colonies. It’s important to regularly check for ant trails near furniture against walls, false ceilings, baseboards, etc., to prevent ant invasions.

Effective Methods to Deal with Ants
- Eliminate indoor food sources, seal containers and sugary products to prevent ants from accessing food
- Fill cracks and crevices indoors to prevent ants from entering the house
- Regularly clean and remove plants that have been invaded by ants, and trim plants connected to the house
- Clear aphids growing on plants around the house
- Keep indoor areas dry and clean
Johnson Group Green Pest Control Service
Johnson Group Pest Control Service prioritizes green environmental practices, employing physical and low-toxicity methods to eliminate common pests such as cockroaches, ants, fleas, bed bugs, rats, mosquitoes, and more.
We cater to a wide range of clients, from households to government agencies and businesses, offering on-site inspections, customized solutions, and thorough follow-up services. With over 70 years of industry expertise, our Professional Team ensures comprehensive pest problem resolution to every residential and commercial client.