Most spiders are not aggressive, and many help reduce other insects. To reduce unwanted indoor activity, vacuum webs and egg sacs carefully, reduce clutter, seal gaps around doors and windows, and use screens. Outdoor lighting that attracts insects can indirectly attract spiders, so consider warm-coloured bulbs near entrances. Wear gloves when moving stored boxes and avoid handling unidentified spiders. If you suspect a medically significant species or activity is widespread, seek professional advice.
Prevention checklist
- Keep food and waste managed properly.
- Inspect for moisture, gaps and signs of pest activity.
- Use pest-control products only as directed on their labels.
When to call a professional
If the problem keeps returning, affects a business or involves hidden damage, arrange an inspection with a qualified pest-management provider. Ask for clear preparation instructions, safety guidance and follow-up recommendations.