Cockroach Control and Management Blacktown NSW – Emergency Residential Exterminators

The longer you wait, the worse your pest infestation can get. If you suspect you have a pest problem in Blacktown, don't delay. Call us now!


Roaches are very closely related to the human surroundings and have become unwanted pests around the world. Roaches are drawn to buildings where there’s food, wetness and, in colder climates, and warmth. They feast upon a wide variety of human food and also organic products like cardboard, glue, fecal material, dead creatures and fellow cockroaches. They can acquire diseases from the dirt in their environments and readily transmit them onto food and surface areas.

An expert solution is typically the most dependable means of roach control. Only expert products and services are effective enough to eradicate all phases of their life cycle.

Castle Hill Pest Control’s cockroach control service

Being the professionals in roach control, we can deliver expert, targeted treatment methods for your property or business. Our accredited technicians based across Australia provide a quick and dependable service to ensure full control over the problem and provide specialist suggestions on prevention.

With access to the current technologies and the state-of-the-art methods, you can count on a competent service from Castle Hill Pest Control.

Cockroach Treatment

No need to stay away from your property since we use a low mammalian toxicity insecticide, without any internal odour. You don’t have to clear cabinets or clean anything after the treatment has been completed. Harmless to be utilised around kids and household pets.

Our Part: Internal spray to skirting boards. Exterior spray to garage, sheds, fence lines, pathways, windows, gutters, fascias. Dusting to roofing void (accessed from inside of the house), sub floor, Telstra pits, fractures, crevices and weep holes. Gel affected areas for German cockroaches.

Your Part: Don’t put the washing out, clean up before treatment, mow the yards, reduce your rubbish outdoors and tidy up internally. The more things far from the wall inside the better the barrier. Keep windows and doors shut till the spray dries out. Clean behind the refrigerator and beneath the microwave.

Roach Control

The treatment for German cockroaches differs from larger cockroaches. Caste Hill Pest Control use gel to get rid of German cockroaches– utilising powder, gas, and traditional sprays will only temporarily halt them.

Large cockroaches are dealt with utilising a general spray that includes treatment of roofing system spaces, internal skirting boards and outdoor locations.

Large Roaches:

Roof: Dust/powder is dispersed into the roofing cavity by the means of a dust gun. The technician will use a ladder to access the roof cavity through the manhole and the dust will be spread all over this area.

Internal: An indoor barrier spray will be placed on the skirting boards all over the house. All rooms will be treated with the skirting board spray. Dust might also be applied to any fractures & holes within the house.

Sub Floor: Dust/powder will be sprayed into the space under the house.

External: Spray will be applied to these locations: around windows, gutters, fascias etc. Garage areas, sheds, walkways, fence lines, laundry, weep holes, fractures and holes and Telstra pits

Securing Your Home

  • Seal fractures, crevices or spaces in sliding doors, window screens and around pipes where cockroaches might enter in
    Repair any leaking taps as cockroaches need water to survive
    Clean your utensils and pack food away after meals.
    Clean up crumbs and spills immediately
    Keep food containers sealed and do not leave dirty dishes out over night.
    Don’t leave fruits on the counter top.
    Empty garbage bins and vacuum and mop often
    Maintain the house clean!

How Does the Spray Work?

cockroach controlThe spray that is put to use for large cockroaches also covers you for other unwanted pests such as webbing spiders, redback spiders, carpet beetles, silverfish, creamy coloured crickets and any current wasp nests.

The dust and spray system utilised for large roach control not just removes the existing population but will also provide long-lasting defense as a recurring protection is formed.

A roach will walk over this barrier and meet this barrier, and as cockroaches usually lick themselves clean they end up digesting the poison.

Treatment Preparation


  • Don’t hang the washing out, tidy up internally. The more items far from the wall inside, the better the barrier.
  • Keep windows and doors shut till the spray dries out.
  • Clean behind the refrigerator if accessible and under the microwave.
  • Limit the clutter within the property as having a messy place can bring in pest infestations to your home and become a harbourage location for unwanted pests.
  • Limit paper products and throw away cardboard containers.


  • Trim the yards
  • minimize your rubbish outdoors
  • clean up the yard area
  • store kids or pet toys.

180 Day Warranty

Castle Hill Control provides a 6 month guarantee on our large roach treatment solution.

If after you’ve had a big roach treatment completed and you are continuing to experience an issue with large cockroaches after 6 weeks, contact us and we’ll arrange a technician to come back to your residence and address the concern at no charge to you.

In case you need roach treatment solution or control services in Lalor Park, Seven Hills, Kings Park, Marayong, Woodcroft, Kings Langley, Prospect, Doonside, Glenwood, Arndell Park and Blacktown, call us now!

We pride ourselves as one of many few companies that provide an affordable pricing policy. Regardless of your budget plan, be assured that we can work something out for you! Our professional pest control specialists are eagerly waiting for your call. Contact us now!

Other services we provide include Termite Treatment, Cockroach Removal, Ant and Spider Removal, Rat and Mouse Removal, Bed Bug and Flea Removal, and many more.