Discovering droppings in a kitchen drawer or hearing scratching in the roof at night is enough to unsettle any homeowner. Rodents are one of the most common pest problems across Sydney, especially as the cooler months push rats and mice to seek warmth and shelter indoors. Telling the two apart, and knowing how they got in, is the first step to solving the problem for good.
Rats vs Mice: Key Differences
Rats are larger, typically 20-25cm in body length with a thick tail, and tend to be more cautious, sticking to established runways along skirting boards and fence lines. Mice are smaller, more curious, and will investigate new objects in a room quickly, often nesting in wall cavities, roof spaces or behind appliances. Droppings are one of the easiest ways to tell them apart: rat droppings are larger and capsule-shaped, while mouse droppings are small, thin and rod-shaped.
Signs of a Rodent Infestation
- Droppings near food storage, pantries or under sinks
- Gnaw marks on skirting boards, cables, or food packaging
- Greasy rub marks along walls where rodents travel repeatedly
- Scratching or scampering sounds in ceilings and wall cavities at night
- A stale, musty odour in enclosed spaces such as cupboards or subfloors
Why Sydney Homes Are at Risk
Older Sydney homes with original weatherboards, roof void gaps and ageing seals around pipes give rodents easy access points. Proximity to drains, garages, and stored firewood also increases the likelihood of an infestation, particularly in the cooler months when rodents actively seek shelter indoors.
Why DIY Traps Often Fall Short
Supermarket traps and baits can catch the odd rodent, but they rarely address the underlying entry points or nesting sites, meaning new rodents move in as soon as the current population is dealt with. A professional inspection identifies exactly how rodents are entering your home and where they are nesting, allowing for a treatment and exclusion plan that prevents them from coming back.
How Stark Pest Solutions Can Help
Our technicians provide thorough rodent inspections, treatment and proofing advice for homes across Sydney. Read more on our mice and rat control page, or explore our full range of pest control services. Contact our team for a free quote.