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 associated with the human environment and have become unwanted pests around the world. Roaches are drawn to properties where there’s food, wetness and, in colder environments, and warmth. They eat a large range of human food and also organic materials such as cardboard, glue, feces, dead wildlife and fellow cockroaches. They can get diseases from the filth in their environments and readily transmit them onto food and surfaces.

An expert service is typically the most reliable means of roach control. Only expert products and solutions are effective enough to eliminate all phases of their life cycle.

Castle Hill Pest Control’s cockroach control service

Being the experts in roach control, we can provide you with expert, targeted treatment methods for your house or business. Our certified specialists based all over Australia provide a quick and reliable service to ensure full control of the situation and provide specialist guidelines on prevention.

With access to the most recent technologies and the most innovative processes, you can count on an effective service from Castle Hill Pest Control.

Cockroach Treatment

You don’t need to stay away from your property as we utilise a low mammalian toxicity insecticide, without any internal odour. No need to clear pantry shelves or wash anything right after the treatment has been done. Harmless to be utilised around children and pets.

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

Your Part: Do not put the washing out, clean up prior to treatment, mow the lawns, restrict your trash outside and clean up internally. The more things far from the wall inside the better the barrier. Keep doors and windows closed up until the spray dries. Thoroughly clean behind the refrigerator and beneath the microwave.

Roach Control

The treatment for German cockroaches is different from bigger cockroaches. Caste Hill Pest Control work with gel to eliminate German cockroaches– utilising powder, gas, and conventional sprays will only temporarily stop them.

Big cockroaches are taken care of utilising a basic spray which includes treatment of roofing voids, internal skirting boards and exterior locations.

Big Roaches:

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

Internal: An internal barrier spray will be placed on the skirting boards all over your house. All bedrooms will be treated with the skirting board spray. Dust might also be put on any fractures & crevices inside your house.

Sub Floor: Dust/powder is going to be sprayed into the area under your house.

External: Spray will be applied to the following locations: around windows, gutters, fascias and so on. Garage areas, sheds, pathways, fencing lines, laundry, weep holes, fractures and crevices and Telstra pits

Safeguarding Your House

  • Seal fractures, crevices or gaps in sliding doors, window screens and around plumbing where cockroaches might get in
    fix any dripping faucets as cockroaches need water to stay alive
    Wash your dishes and store food away after meals.
    Clean up food crumbs and spills immediately
    Keep food containers sealed and don’t leave dirty dishes out over night.
    Do not leave fruit on the counter.
    Clear garbage bins and vacuum and mop regularly
    Keep your house clean!

How Does the Spray Get the job done?

cockroach controlThe spray that is used for big cockroaches also covers you for other pesky pests like webbing spiders, redback spiders, carpet beetles, silverfish, creamy coloured crickets and any existing wasp nests.

The spray and dust method utilised for big roach control not just gets rid of the existing population but will also provide long-term 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 absorbing the poison.

Treatment Preparation


  • Do not hang the washing out, clean up internally. The more items far from the wall inside, the better the barrier.
  • Keep doors and windows closed up until the spray dries.
  • Clean behind the refrigerator if accessible and under the microwave.
  • Control the clutter within the house as having a messy house can bring in pests to your residence and end up being a harbourage place for unwanted pests.
  • Control paper goods and throw out cardboard boxes.


  • Cut the lawns
  • limit your trash outside
  • clean up the yard area
  • pack away kids or pet toys.

Six Month Warranty

Castle Hill Control offers a Six month guarantee on our big roach treatment.

If once you’ve had a big roach treatment performed and you’re continuing to experience an issue with big cockroaches after 6 weeks, call us and we’ll schedule a professional to return to your residence and correct the concern at no cost to you.

If you need roach treatment or control services in Lalor Park, Seven Hills, Kings Park, Marayong, Woodcroft, Kings Langley, Prospect, Doonside, Glenwood, Arndell Park and Blacktown, ring us today!

We pride ourselves as one of the handful of businesses that provide a competitive pricing policy. Regardless of your spending budget, rest assured that we will work something out for you! Our experienced pest control experts are eagerly expecting your call. Get in touch with us today!

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.