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Cockroach control

With over 60 years of experience in professional cockroach control, Rentokil Hong Kong can help you avoid health risks and property damage in your home or business. With cockroaches, the saying goes, ‘there is never just one’ and we highly recommend contacting Rentokil at the first sign of activity.

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Improve hygiene by eliminating cockroaches
Targeted control with no toxic chemical application
Protects you from vector-borne pathogens and disease

 

There is never just one...

Cockroaches are nocturnal insects that usually move around at night and in the early morning hours in search of food. If you find cockroaches in your home or workplace during the daytime, there may be a large number of cockroaches hiding in hidden locations on your premises and continuing to breed. 

How fast can cockroaches reproduce in my place?

Cockroaches are known for their ability to reproduce rapidly, but the exact breeding rate depends on the species of cockroach and the environmental conditions in which they live. However, cockroaches generally reproduce relatively quickly.

 A female cockroach can lay a large number of eggs throughout her life. Depending on the species, one female may give birth to up to 400 offspring.

Why Professional Cockroach Treatment is a Must

Finding cockroaches is distressing, but they also pose severe risks that make professional intervention necessary:

  • Health Hazards: Cockroaches are known carriers of dangerous diseases, including Salmonella, Dysentery, and Gastroenteritis.

  • Respiratory Risks: Exposure to cockroach droppings has been linked to increased cases of eczema and asthma.

  • Rapid Breeding: Cockroaches are tough insects with the ability to breed very rapidly, allowing infestations to quickly get out of control.

  • Complex Control: Their life cycle and behavior are complex, meaning expert products and solutions are required to successfully eliminate the infestation.

From 1 to 400

Depending on the species, a female cockroach can incubate 150 to 400 offspring during her lifetime which spans from 3-30 months.

Our Cockroach Control Solutions

Insect monitoring units can support the early detection of cockroaches, enabling you to take quick action and control an infestation at the first sign of cockroach activity.

Cockroach baiting stations

Cockroach baiting is one of the most common and highly effective methods for indoor cockroach control. It works well in locations like residential and commercial kitchens, food preparation areas, hotels, and hospitals.

How the Bait Eliminates the Colony

When a cockroach eats the bait, it returns to the nest. The insecticide doesn't just kill the original roach; it uses a chain reaction:

  1. The roach's contaminated feces and fluids, as well as its eventual carcass, contain enough residual pesticide to poison others.

  2. This secondary poisoning kills other cockroaches in the same nesting site, leading to wider control.

Our ExoRoach Baiting Station Advantages

Our effective ExoRoach baiting stations offer numerous benefits for managing infestations:

  • Completely Chemical-Free: Safe solution for sensitive environments.

  • Effective against all cockroach species.

  • Works 24/7 with monthly service checks.

  • Discreet and concealed trap design.

  • Large catch capacity.

  • Suitable for kitchens and food preparation areas.

  • Pet and child friendly.

Cockroach insecticide gel

Insecticide gel is a highly effective method for controlling cockroaches. It works through a powerful concept called secondary transmission.

How the Gel Works

  1. Primary Contact: The cockroach directly contacts the gel or walks through traces of it, getting the insecticide onto its exoskeleton.

  2. Secondary Transmission: The contaminated cockroach then spreads the insecticide by direct contact with other roaches, or through its feces and bodily fluids dispersed in the environment.

  3. Colony Control: This creates a cycle where the gel is spread throughout the cockroach habitat without needing a mass application of spray.

Key Benefits

  • Biodegradable, non-toxic to humans.

  • Spreads easily through the cockroach habitat.

Cockroach insecticide spray

Insecticide spray is an effective way to treat cockroaches and leaves behind a protective barrier for long-lasting control.

Targeted Application and Secondary Kill

  • Application: The spray is ideal for treating hard-to-reach cracks and crevices where cockroaches often hide and breed.

  • How it Works: The toxins in the insecticide not only affect the cockroach that makes direct contact but also spread through secondary transmission. This happens because cockroaches are cannibalistic: when they consume contaminated fluids or the bodies of poisoned roaches, the poison spreads throughout the colony.

The Green Drain™ is our eco-friendly, preventive solution designed to greatly improve hygiene and environmental health.

Key Benefits

  • Blocks Pests: It effectively blocks pest access from your drains.

  • Stops Hazards: It reduces your exposure to hazardous sewer gases and disease-causing pathogens that live inside drain lines and plumbing systems.

  • Prevents Virus Emission: It prevents the emission of viruses from waste pipes, contributing to a safer environment.

Pest inspection

Hassle-free pest survey and consultation

  • On-site pest review and consultancy
  • Professional pest prevention advice and recommendations

Pest treatment

Comprehensive pest treatment programs tailored to your needs

  • Certified, local pest control experts
  • In-depth, industry-specific legislation expertise ensures audit compliance
  • Environmentally-sensitive approach
  • Child & pet-friendly treatments

Pest disinfection

Ensuring a clean, safe environment post pest infestation

  • Integrated pest management (IPM) solutions
  • Detailed post-service recommendations
  • Pest prevention aftercare and advice
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Your local cockroach control professionals

All Rentokil technicians are highly qualified and trained to industry standards. Rentokil Hong Kong fulfills the global standards and was awarded the ISO Certifications by BSI: ISO 9001, ISO 14001, ISO 45001. Our local experts bring a wide range of global innovations and the most effective cockroach control solutions right to you.

Cockroach control expertise

Protecting commercial and residential properties in Hong Kong from cockroach damage for over 55 years

Trust the experts
Member of Pest Control Personnel Association of Hong Kong (PCPA). Experienced local technicians.
Safe, effective solutions
A broad range of cockroach management options to suit your business or home needs

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Why Did Cockroaches Suddenly Appear in My House?

If you're seeing a sudden increase in cockroaches, several factors could be attracting them. It's crucial to identify the cause so you can address the problem effectively.

Common Attractants and Entry Points

  • Food Sources: Cockroaches are drawn to readily available food. Leaving out food, crumbs, or improperly stored items (not in sealed containers) will attract them.

  • Moisture: These pests thrive in damp environments. Leaky pipes, standing water, or high humidity create ideal conditions for cockroaches to settle and multiply.

  • Clutter: Messy, cluttered areas provide excellent hiding spots, making it easier for cockroaches to survive and breed undetected.

  • Cracks and Gaps: Cockroaches can sneak into your home through tiny openings in walls, floors, and windows. If these entry points aren't sealed, they act like welcome mats.

  • Warm Weather: Cockroaches become more active in warmer temperatures, so you often notice increased activity during the summer months.

  • Nearby Infestations: If your neighbors have roaches, the pests can easily spread to your home by traveling through shared plumbing, electrical lines, and other openings.

To control the infestation, you must take action: remove food sources, fix moisture issues, seal entry points, and use traps or insecticides. If the problem persists, contact a pest control professional for expert help.

 

What to Do If You See a Cockroach

First, try to stay calm. Instead of panicking, try to identify the type of cockroach, as different species require different treatments.

Immediate Action Steps

Once you know what you're dealing with, it's time to clean up. Cockroaches are drawn to food and moisture, so immediately:

  • Remove Food Sources: Clean up all spills and crumbs, and properly store food.

  • Fix Moisture Issues: Eliminate standing water and repair leaky pipes to reduce their attraction to your home.

Next, focus on preventing more from coming in. Seal all entry points—like small cracks and gaps in walls, floors, and windows—that cockroaches might be using to sneak inside.

You can also use traps to monitor the infestation, placing them where you've seen activity and disposing of them regularly.

When to Get Professional Help

If you are still seeing these pests despite your best efforts, you might consider using insecticides. Use these products with caution and strictly follow the label instructions.

If you are unsure how to proceed, or if the problem has gotten out of hand, it's best to contact a pest control professional. They can accurately identify the cockroach species, recommend the most effective treatment plan, and quickly bring the infestation under control.

 

How Much Does Cockroach Control Cost?

The cost of cockroach control ultimately depends on the time and effort needed to manage the infestation in your home or business.

The first step in determining the cost is completely understanding the problem. We need to understand the problem. What is currently attracting cockroaches to your property? Why did the cockroaches suddenly appear or increase? How are the cockroaches gaining access to the building?

To answer these questions, a Rentokil professional will need to visit and inspect your property for cockroach activity. Following this inspection, several factors will determine the most suitable treatment and its associated costs.

The larger the property, the more time required to successfully locate and treat the cockroach problem. This will have an effect on the cost of the treatment.

The treatment required to address the cockroach infestation will relate to the overall costs of the service. There may be a need to combine cockroach control treatments methods and use them in conjunction with each other, whilst other times one method may suffice.

Sometimes cockroach management requires multiple treatments for successful control. This can be reflected with the pricing of the cockroach control service.

The size and extent of the cockroach infestation in your home or business affect the costs of the cockroach treatment service. Problem cockroaches are often perceived as those that have established residence within a property. They are commonly soldier cockroaches on a mission to return to their nest with food supply.

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About Rentokil

Our mission is to protect people and enhance lives. We do that by creating groundbreaking pest control innovations, by making our service solutions more sustainable and by making a positive impact in communities where we live and work.