House Spider
Parasteatoda tepidariorum
Identification
House spiders are generally harmless and actually help control other insect populations. They are brown or gray, build messy webs in corners and undisturbed areas. Most spider bites in homes are non-venomous.
Treatment Cost
$100 - $250
Urgency Level
Low
Commonly Found In
Corners, basements, closets, garages, window frames
Recommended Treatment
Regular vacuuming of webs, sealing entry points, reducing outdoor lighting that attracts insects. Professional treatment only needed for large infestations.
Prevention Tips
Seal cracks and gaps, reduce clutter, use yellow outdoor lights (less attractive to insects), keep vegetation away from walls.
Frequently Asked Questions
How do I identify a house spider?
House spiders are generally harmless and actually help control other insect populations. They are brown or gray, build messy webs in corners and undisturbed areas. Most spider bites in homes are non-venomous.
How do I get rid of house spiders?
Regular vacuuming of webs, sealing entry points, reducing outdoor lighting that attracts insects. Professional treatment only needed for large infestations.
How can I prevent house spiders?
Seal cracks and gaps, reduce clutter, use yellow outdoor lights (less attractive to insects), keep vegetation away from walls.
How much does house spider treatment cost?
The average cost of professional house spider treatment ranges from $100 to $250 in Quebec, Canada.
Where are house spiders commonly found?
Corners, basements, closets, garages, window frames