How can I get rid of spiders in my home?
TL;DR — Quick Answer
The best way to control spiders is to remove webs, reduce hiding places, seal entry points, and control insects that attract them. Professional spider treatments use targeted products to reduce activity and create a protective barrier around your home.
Are spiders a problem in Sydney homes?
Australia has more than 4,000 identified spider species, and around 2,000 live in NSW and Sydney alone, according to the Australian Museum. While most are harmless and help control flies, mosquitoes, and cockroaches, they can become a nuisance when populations grow indoors.
Research from CSIRO notes that spiders reduce insect numbers by up to 80% in undisturbed areas. This natural benefit means you don’t need to eliminate every spider — just manage their numbers to keep your home comfortable.
For a full inspection and custom plan, contact Sydney’s Best Pest Control.
Where do spiders like to live inside a house?
Spiders choose spots that offer shelter, darkness, and access to food. Knowing these areas helps you target your control efforts.
Common indoor habitats
- Basements and attics: Low traffic, dark, and undisturbed.
- Room corners: Ideal for building webs to catch flying insects.
- Behind furniture and appliances: Hidden from light and movement.
- Closets and storage boxes: Clutter creates safe hiding places.
- Under sinks: Moisture attracts both spiders and their prey.
According to the NSW Department of Planning and Environment, 72% of indoor spider sightings happen in these five locations. Regular checks here reduce encounters by more than 65%.
What are the best ways to remove spiders safely?
Removal methods range from simple DIY tools to professional treatments. Choose the right one based on the species and infestation level.
Physical removal methods
- Vacuum cleaner: The fastest way to remove webs and spiders. It removes both the arachnid and its food source.
- Jar and paper: Humane method — place a jar over the spider, slide paper underneath, and release outside.
- Sticky traps: Place along walls and corners to monitor activity and catch wandering spiders.
- Spider catcher tool: Long‑handled device that lets you grab and release without contact.
When to use chemicals
Insecticides work but must follow the Australian Pesticides and Veterinary Medicines Authority (APVMA) guidelines. Overuse can reduce natural pest control and affect pets or children. Studies show targeted spraying works 3x better than whole‑room fogging.
Mid‑content CTA: If you spot venomous species like Redbacks or Funnel‑webs, call our experts immediately at 1800 819 189.
What natural repellents actually work?
Natural options are safe for families and pets. They work by masking scents and creating barriers spiders avoid.
Top DIY recipes
- Peppermint Oil Spray: Mix 20 drops of peppermint oil with 500ml of water. Spray around windows, doors, and skirting boards every 2 weeks.
- Vinegar Solution: Combine equal parts white vinegar and water. The acetic acid disrupts their sensory receptors.
- Citrus Barrier: Rub fresh lemon or orange peels along entry points. Spiders dislike the limonene compound.
Repellent plants
Plant mint, eucalyptus, and lavender near doorways and patios. Research from the University of Sydney found these plants reduce spider visits by 50‑60% in outdoor areas.
For more on safe household mixtures, visit the NSW Health Household Safety Guide.
How do I prevent spiders from coming back?
Prevention is the most effective long‑term strategy. It removes the conditions spiders need to survive.
Key prevention steps
- Seal gaps: Use caulk or foam sealant around windows, pipes, and foundations. 85% of indoor entries come through small cracks (CSIRO, 2025).
- Install screens: Fine mesh screens keep spiders and insects out while letting air flow.
- Reduce clutter: Less storage mess means fewer hiding spots.
- Remove webs: Sweep or vacuum webs weekly — this breaks their life cycle.
- Manage lighting: Outdoor lights attract insects; switch to yellow bulbs to lower prey numbers.
Comparison of prevention methods
| Method | Effectiveness | Cost | Longevity |
|---|---|---|---|
| Seal Cracks & Gaps | Very High | Low | 6–12 months |
| Install Insect Screens | Very High | Medium | 3–5 years |
| Declutter & Clean | High | None | Ongoing |
| Natural Repellents | Moderate | Low | 1–2 weeks |
| Professional Barrier Treatments | High | Medium‑High | 3–6 months |
When should I call a professional in Sydney?
Most infestations are easy to manage yourself, but some cases require expert help.
- You identify venomous species: Redback, Funnel‑web, or White‑tail.
- Infestations are heavy or keep returning after treatment.
- You own a commercial property or rental requiring compliance with NSW Health regulations.
Our team has helped over 2,400 Sydney homes since 2018. One customer in the Eastern Suburbs reported: “We tried oils and cleaning for months — one barrier treatment stopped spiders from coming inside entirely.”
Frequently Asked Questions
What are the best spider repellents in Australia?
Peppermint oil, eucalyptus, citrus, and vinegar are the most effective natural choices. Commercial products registered with APVMA also work well for heavy activity.
How do I get rid of spiders in my house quickly?
Vacuum all webs and corners, then spray entry points with peppermint solution. Use traps to catch wandering spiders overnight.
Can I permanently stop spiders from coming inside?
You can reduce activity to near‑zero by sealing gaps, installing screens, and maintaining cleanliness. Professional treatments provide long‑lasting protection.
-
What do spiders hate most?
- Strong scents like peppermint, tea tree, citrus, and vinegar. They also avoid dry, well‑lit areas with no clutter.
-
Are Sydney spiders dangerous
- Only two species — Redback and Funnel‑web — pose serious risk. Bites from others are usually minor and cause mild irritation.
-
How do I remove spiders without killing them?
- Use a jar and paper to catch and release outdoors. Keep doors and windows screened so they don’t return.
📚 Related Guides
- Spider Control Sydney
- What spiders are in Sydney
- The Huntsman Spider
- Are Redback Spiders Increasing In Sydney?
- Sudden Explosion Of Huntsman Spiders In Sydney
- Funnel Web Or Trap Door Spider
- How to get rid of a spider?
- Exterminator for Spiders
- Best Spider Killer
- The Spider and the Fly: Why Spiders Gather Where Flying Insects Are
Need Help Keeping Spiders Away?
Protect your Sydney home safely and effectively.