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 very closely linked to the human environment and have become unwanted pests around the world. Cockroaches are attracted to buildings where there is food, dampness and, in cooler environments, and warmth. They feed on a large range of human foods as well as organic materials such as cardboard, glue, fecal matter, lifeless wildlife and fellow cockroaches. They can pick up diseases from the filth in their environments and quickly transmit them onto food and surface areas.

A professional solution is usually the most dependable means of roach control. Only expert products and solutions are powerful enough to eradicate all stages of their life cycle.

Castle Hill Pest Control’s cockroach control service

Being the experts in roach control, we can provide expert, targeted treatment methods for your home or business. Our qualified service technicians located all over Australia provide a fast and dependable service to guarantee total control of the issue and offer professional guidelines on prevention.

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

Cockroach Treatment

No need to leave the property as we use a low mammalian toxicity insecticide, without any internal smell. You don’t need to empty drawers or clean anything once the treatment has been finished. Safe to be utilised around kids and household pets.

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

Your Part: Don’t put the washing out, clean up before treatment, trim the yards, restrict your trash outdoors and clean up internally. The more things away from the wall inside the better the buffer. Keep windows and doors closed up until the spray dries out. Clean behind the fridge and under the microwave oven.

Roach Control

The procedure for German cockroaches differs from bigger cockroaches. Caste Hill Pest Control utilise gel to get rid of German cockroaches– using powder, gas, and traditional sprays will only temporarily stop them.

Big cockroaches are treated using a general spray that includes treatment of roof voids, internal skirting boards and external areas.

Big Cockroaches:

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

Internal: An internal buffer spray will be applied to the skirting boards throughout the house. All rooms will be treated with the skirting board spray. Dust might also be applied to any cracks & crevices inside the house.

Sub Floor: Dust/powder is going to be sprayed into the location below the house.

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

Securing Your Home

  • Seal off cracks, crevices or spaces in moving doors, window screens and around pipes where cockroaches might enter
    fix any leaking faucets as cockroaches need water to survive
    Wash your utensils and pack food away after eating.
    Clean up crumbs and spills right away
    Keep food containers covered and don’t leave dirty dishes out overnight.
    Don’t leave fruit on the counter.
    Clear garbage bins and vacuum and mop frequently
    Keep the 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 spray and dust method utilised for big roach control not only eradicates the current population but will also provide long-term protection as a residual protection is created.

A roach will walk over this buffer and meet this buffer, and as cockroaches have a tendency to lick themselves clean they end up digesting the poison.

Treatment Preparation


  • Don’t hang the washing out, clean up internally. The more items away from the wall inside, the better the buffer.
  • Keep windows and doors closed up until the spray dries out.
  • Clean behind the fridge if accessible and under the microwave oven.
  • Minimize the mess within your house as having a messy dwelling can bring in unwanted pests to your home and become a harbourage spot for unwanted pests.
  • Minimize paper goods and throw away cardboard boxes.


  • Mow the yards
  • limit your trash outdoors
  • clean up the yard location
  • pack away kids or pet toys.

6 Month Warranty

Castle Hill Control features a 6 month warranty on our big roach treatment.

If once you have had a large roach treatment done and you are continuing to experience an issue with big cockroaches after six weeks, contact us and we will schedule a specialist to go back to your property and deal with the concern at no cost to you.

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

We pride ourselves as one of the few businesses that feature an affordable pricing policy. Regardless of your spending budget, rest assured that we can work something out for you! Our professional pest control specialists are eagerly looking forward to 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.