Huntsman spiders are one of the most recognisable spider species found throughout Adelaide and South Australia. Although huntsman spiders are generally considered low risk to humans, their large size and sudden appearance inside homes can be unsettling for many people.
Huntsman spiders commonly enter Adelaide homes searching for:
- insects
- shelter
- warmth
- mates
Because they move quickly and often appear unexpectedly on walls, ceilings or inside cars, many homeowners want to know how to safely remove and prevent huntsman spiders around the property.
EcoPest Group provides professional:
- spider control Adelaide
- residential spider treatments
- commercial spider control
- exterior spider treatments
- pest prevention solutions
across Adelaide and surrounding South Australian regions.
What Are Huntsman Spiders?
Huntsman spiders are large fast-moving spiders commonly found throughout Australia.
Some huntsman spiders can reach a leg span of up to:
- 15 centimetres
making them one of the largest spiders commonly encountered around Adelaide homes.
Unlike web-building spiders, huntsman spiders actively hunt prey rather than waiting in webs.
They commonly feed on:
- cockroaches
- flies
- moths
- insects
- geckos
- small invertebrates
Because huntsman spiders help reduce insect populations, they are often considered beneficial outdoors.
Are Huntsman Spiders Dangerous?
Huntsman spiders are generally not considered dangerous to humans.
Although huntsman spiders may bite if threatened or handled, bites are usually:
- mild
- painful temporarily
- not medically serious in most cases
However, some people may experience:
- swelling
- headaches
- nausea
- irritation
Many homeowners still prefer to remove huntsman spiders due to:
- fear of spiders
- sudden movement
- indoor sightings
- concerns around children and pets
Why Do Huntsman Spiders Enter Homes?
Huntsman spiders commonly enter Adelaide homes searching for:
- insects to feed on
- shelter from weather
- cooler areas during hot weather
- mates during breeding periods
They often enter through:
- gaps around doors
- windows
- vents
- roof spaces
- wall cavities
- damaged flyscreens
Bright outdoor lights may also attract insects, which in turn attract spiders closer to the home.
Do Huntsman Spiders Build Webs?
Unlike many other spider species, huntsman spiders do not build traditional webs or nests.
Instead, they actively roam and hunt prey around:
- walls
- ceilings
- garages
- sheds
- gardens
- roof spaces
Female huntsman spiders may protect egg sacs hidden beneath:
- bark
- rocks
- outdoor structures
- sheltered areas
How To Get Rid Of Huntsman Spiders
Use A Container & Cardboard Method
If safe to do so, one simple way to remove a huntsman spider is:
- Place a container over the spider
- Carefully slide cardboard underneath
- Relocate the spider outside away from the home
Because huntsman spiders move quickly, this method is often easiest on flat surfaces such as walls.
Use Natural Spider Repellents
Some homeowners use strong-smelling essential oils around entry points because spiders may dislike scents such as:
- peppermint oil
- eucalyptus oil
- tea tree oil
- citrus oil
Spraying around:
- windows
- doors
- cracks
- corners
may help discourage spiders temporarily.
Reduce Indoor Clutter
Cluttered storage areas create ideal hiding places for spiders and insects.
Regularly cleaning:
- garages
- roof spaces
- storage rooms
- wardrobes
- sheds
can help reduce spider harbourage areas.
Seal Cracks & Entry Points
Spiders commonly enter through:
- door gaps
- damaged flyscreens
- vents
- wall cracks
- roof cavities
Sealing access points can help reduce indoor spider activity.
Reduce Outdoor Insects
Because huntsman spiders feed on insects, reducing other pest activity around the property may help reduce spider populations.
Outdoor lighting commonly attracts:
- moths
- flies
- flying insects
which can attract spiders closer to the home.
Trim Vegetation Around The Home
Dense vegetation and clutter near the home provide shelter for spiders and insects.
Reducing:
- wood piles
- overgrown shrubs
- compost piles
- garden clutter
can help reduce spider harbourage areas.
Vacuum Spider Webs & Egg Sacs
Vacuuming:
- corners
- ceilings
- roof spaces
- webs
- egg sacs
can help reduce spider populations around the home.
Professional Spider Control Adelaide
Large spider infestations or recurring huntsman spider activity may require professional treatment.
EcoPest Group provides professional:
- spider control Adelaide
- residential spider treatments
- commercial spider control
- exterior spider treatments
- spider prevention solutions
Our experienced Adelaide pest specialists can identify spider harbourage areas and develop tailored treatment plans designed to help reduce spider activity around your property.
If you’re dealing with ongoing spider problems around your home or business, contact EcoPest Group to arrange a professional spider inspection or treatment today.
Frequently Asked Questions
Are Huntsman Spiders Aggressive?
Huntsman spiders are generally not aggressive and usually avoid people. However, they may bite if threatened or handled directly.
Why Are Huntsman Spiders So Fast?
Huntsman spiders are active hunting spiders that rely on speed and agility to catch prey rather than using webs.
Do Huntsman Spiders Help Control Other Pests?
Yes. Huntsman spiders feed on many common household insects including cockroaches, flies and moths.