Cockroach Control and Management Castle Hill NSW – Emergency Residential Exterminators

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


Cockroaches are directly linked to the human surroundings and have emerged as unwanted pests around the world. Cockroaches are attracted to buildings where there is food, dampness and, in cooler places, and warmth. They feed on a wide variety of human food and also organic products like card board, glue, feces, dead creatures and fellow cockroaches. They can pick up diseases from the filth in their surroundings and readily transfer them onto food and surfaces.

A professional service is normally the most dependable means of cockroach control. Only professional products and solutions are effective enough to eliminate all phases of their life cycle.

Castle Hill Pest Control’s cockroach control service

As the authorities in cockroach control, we can deliver professional, targeted treatment options for your property or business. Our certified service technicians based throughout Australia provide a quick and dependable service to ensure complete control over the problem and provide expert suggestions on prevention.

With access to the current technologies and the state-of-the-art systems, you can depend on an efficient service from Castle Hill Pest Control.

Cockroach Treatment

You don’t have to stay away from your property as we utilise a low mammalian toxicity insecticide, with no internal smell. No need to empty cupboards or wash anything once the treatment has been finished. Harmless to be utilised around kids and household pets.

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

Your Part: Don’t put the washing out, clean up before treatment, cut the lawns, reduce your trash outside and clean up internally. The more things away from the wall inside the better the barrier. Keep doors and windows shut until the spray dries. Clean behind the fridge and beneath the microwave oven.

Cockroach Control

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

Big cockroaches are taken care of using a basic spray that includes treatment of roofing voids, internal skirting boards and exterior spots.

Big Cockroaches:

Roof: Dust/powder is sprayed into the roofing cavity by the ways 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 throughout this location.

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

Sub Floor: Dust/powder will be sprayed into the region below your house.

External: Spray will be applied to these spots: around windows, gutters, fascias and so on. Garages, sheds, walkways, fencing lines, laundry, weep holes, cracks and crevices and Telstra pits

Protecting Your Home

  • Seal cracks, crevices or gaps in sliding doors, window screens and around plumbing where cockroaches might enter
    fix any dripping faucets as cockroaches need water to survive
    Clean your utensils and pack food away after meals.
    Clean up crumbs and spills right away
    Keep food packing containers closed and don’t leave dirty dishes out overnight.
    Don’t leave fruit on the counter.
    Clear trash containers and vacuum and mop regularly
    Keep your house clean!

So How Exactly Does the Spray Work?

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 dust and spray method utilised for big cockroach control not only eliminates the existing population but will also provide long-term security as a recurring protection is formed.

A cockroach will walk over this barrier and meet this barrier, and as cockroaches tend to lick themselves clean they wind up absorbing the poison.

Treatment Preparation


  • Don’t hang the washing out, clean up internally. The more things away from the wall inside, the better the barrier.
  • Keep doors and windows shut until the spray dries.
  • Clean behind the fridge if accessible and below the microwave oven.
  • Limit the clutter within your home as having a messy place can introduce pests to your residence and end up being a harbourage place for unwanted pests.
  • Limit paper goods and get rid of cardboard containers.


  • Trim the lawns
  • limit your trash outside
  • clean up the yard area
  • store kids or pet toys.

6 Month Warranty

Castle Hill Control has a Six month warranty on our big cockroach treatment.

If after you’ve had a big cockroach treatment completed and you’re continuing to get an issue with big cockroaches after 6 weeks, contact us and we will schedule a service technician to come back to your home and deal with the concern at no charge to you.

If you need cockroach treatment or control services in Baulkham Hills, Glenhaven, Cherrybrook, West Pennant Hills, North Rocks, Bella Vista, Kellyville, Winston Hills, Beecroft, Dural and Castle Hill, contact us now!

We take great pride in ourselves as one of many handful of companies that feature a competitive pricing policy. Regardless of your budget plan, be assured that we will work something out for you! Our professional pest control specialists are eagerly expecting your call. Connect with 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.