Effective DIY Pest Control Methods For Wollongong Homes

Your Wollongong home is your personal sanctuary. However, it can quickly become a source of distress if uninvited guests find their way in. Pests such as ants, rodents, spiders and cockroaches are not only a nuisance, but they can also pose health and safety risks to your family. They can carry diseases and cause structural damage to your property. 

That’s why pest control in Wollongong is no longer optional for homeowners. Keeping your home pest-free can help maintain a safe, healthy and comfortable living environment for your entire household. 

In this article, we explore natural and chemical pest control methods in Wollongong, their benefits and how they can help homeowners save money in the long run. 

Common household pests in Wollongong 

Various types of pests can be found in and around homes and gardens. Some of the most common pests include: 

  • Spiders — Some spiders can be venomous and pose a danger to humans. Spider webs also collect dust, dirt and other debris, making your home look unkempt. 
  • Ants — These social insects work together in large colonies. They often crawl into homes in search of food and water. 
  • Fleas — Flea bites can cause itching and discomfort. Fleas can also transmit diseases and pose health risks to you and your pet. 
  • Cockroaches — Cockroaches act as reservoirs for various types of bacteria, such as salmonella, staphylococcus and streptococcus.
  • Rodents — Rats and mice spread disease by contaminating food. They also chew through wiring, resulting in potential electrical damage and fire hazards. 
  • Birds — Pigeons, sparrows, starlings and myna birds can spread a range of diseases. Additionally, debris from nests and feathers can clog pipes and gutters. 
  • Termites — These insects feed on wood and can cause significant damage to your property. Most homeowners don’t suspect termite infestations until severe damage has already occurred. 

The importance of prevention 

Keeping your home free of unwanted critters is important for your family’s wellbeing. Here are some general tips to prevent household pests from invading your property: 

  • Block entry points such as cracks, holes and gaps around doors, windows and walls. 
  • Avoid leaving standing pools of water in your yard. 
  • Store food in airtight containers and sanitise food preparation areas immediately after use. 
  • Dispose of food waste and leftover scraps properly and in a timely manner. Keep rubbish bins tightly sealed at all times. 
  • Trim shrubbery and tree branches regularly. 
  • Ensure proper ventilation in your attic, basements and crawl spaces. 
  • Repair rotted or damaged areas of your roof immediately, as they can be easy entry points for pests.
  • Remove excess leaves and debris from the roof and rain gutters. 

Pest control methods 

There are various ways of controlling disease-carrying pests, but they can be classified into two main types: natural and chemical.

Natural pest control methods 

Environmentally conscious homeowners can use the following pest control solutions: 

Essential oils 

Essential oils are plant-based, non-toxic alternatives to chemical pesticides. Many of them have antimicrobial and biocidal properties that help destroy unwanted organisms. 

Here are some essential oils suitable for each type of pest: 

  • Ants — Lemon, Peppermint, Spearmint
  • Mosquitoes — Tea Tree, Peppermint, Citronella
  • Cockroaches — Tea Tree, Eucalyptus 
  • Flies — Basil, Rosemary, Eucalyptus 
  • Fleas — Lemongrass, Lavender 

Create a natural spray by mixing a few drops of essential oils with water. Then spray around the areas where pests are present. 

Diatomaceous earth

Diatomaceous earth is a naturally occurring sand that can be used as a deterrent for most pests. Once ants, bugs, worms, insects and cockroaches come in contact with the powder, they dry out and perish.

Diatomaceous earth can be sprinkled directly on leaves and branches, around the base of plants or on the ground where pests are present. 

Sticky traps 

Sticky traps feature a flat piece of plastic or cardboard coated with a sticky adhesive to trap and immobilise pests. They’re usually placed in walls, corners and other areas that insects or rodents frequent. Some sticky traps have strong scents, food baits and bright colours to lure pests. 

Chemical pest control methods 

Chemical pest extermination products are available in various forms:

Pesticide sprays 

Pesticides can be applied directly to insects, rodents and plants or on surfaces like eaves, shutters and fences. Different products target different pests, so read the label carefully. 

The major downside to these chemicals is the potential harm they can cause to humans and non-target animals. Exposure to pesticides can lead to poisoning, damage to the central nervous system and throat, eye and skin irritation. So, consider the potential risks carefully before using these chemicals. 


Baits contain toxic substances that can kill larger pests such as rodents. They come in different forms, from blocks to pellets and powders. Handle baits correctly and safely to avoid unintended harm to pets and humans. 

Protect your home from unwanted guests 

Even the most well-maintained home can experience a pest problem. 

Don’t wait until a minor pest issue turns into an expensive and severe one. Pests like termites can cost you thousands of dollars in repairs, while insects and rodents can contaminate your food and belongings, spreading deadly diseases. Using the pest control methods above can help you save money in the long run. 

Contact Affordable Pest Control Nowra for reliable pest control in Wollongong

If DIY methods don’t work, you can always turn to professionals. It takes a skilled and experienced pest controller to be able to identify pest entry points, nests and infested areas and eliminate them. You must also be cautious when using DIY pest control methods since some products can be harmful if used inaccurately.

If you suspect any signs of pest infestation on your property, contact Affordable Pest Control Nowra immediately. We specialise in pest control in Wollongong and will be happy to tailor a treatment plan that suits your pest elimination needs.