Long-Lasting Weather-Resistant Barrier Spray
Don't let spiders take over your porch, eaves, and windows. Our professional spider control spray creates an invisible, micro-encapsulated barrier around your home's foundation and roofline, eliminating spiders on contact.
Many homeowners try hardware-store aerosol sprays or pump-can insecticides, only to find webs returning a few days later. DIY spider sprays break down rapidly when exposed to sunlight, wind, rain, and heat. They also lack the concentration needed to penetrate the thick cuticles of large spiders like wolf spiders and dock spiders.
At Spider Squad, our technicians use professional-grade micro-encapsulated formulations (such as Suspend Polyzone or Dragnet). These advanced liquids bind securely to porous brick, concrete foundations, painted soffits, and wooden decks. The active ingredient is locked in microscopic polymers, releasing slowly over 30 to 90 days, even after heavy rainfall.
The spray leaves behind millions of microscopic, weather-resistant capsules. When spiders walk across the treated surface, the capsules adhere to their legs and bodies, delivering a lethal dose on contact.
Once our spider control spray dries (within 30 to 60 minutes), it becomes insoluble. It won't wash off into your lawn or gardens during rainstorms, keeping the protective perimeter intact.
A spider spray is only as good as its coverage. Our licensed pest control operators treat the structural zones where spiders migrate, spin webs, and enter your house:
We spray the bottom 3 feet of your exterior foundation and a 2-foot band of ground directly adjacent. This intercepts crawling spiders, ants, and crickets before they climb your walls.
Using high-reach telescoping sprayers, we apply a barrier to roofline eaves, soffits, fascia boards, and gutters to eliminate flying-insect feeders like orb weavers.
We treat around window casings, door frames, outdoor light fixtures, dryer vents, and pipe penetrations to seal off common indoor entry routes.
Undersides of steps, railings, and structural posts receive targeted spraying to make your outdoor entertainment zones comfortable and cobweb-free.
Lock Down the Perimeter
Book your professional exterior spider control spray service. Free resprays within 2 weeks if not fully satisfied.
Call 905-935-7498 Get a Free QuoteResidential Pest Control
From urban detached homes to waterfront cottages, our barrier treatments are tailored to your property type and the unique pest pressures it faces.
Full exterior barrier spray covering foundations, soffits, window frames, and all entry points. Safe for families and pets once dry.
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Specialized dock, boathouse, and cottage treatments designed for heavy lakeside spider and bug pressure through the full season.
Waterfront Solutions →
Weddings, garden receptions, backyard parties & corporate gatherings — we treat your venue 24–72 hours before guests arrive, so the only guests are the ones you invited.
Event & Wedding Services →Full-Property Barrier Protection
Our exterior barrier treatments protect against the full range of common seasonal invaders — not just spiders.
Family-Owned. Fully Licensed. Genuinely Local.
Spider Squad is a family business — not a franchise, not a call centre. Our team lives in the communities we serve, which means faster scheduling, real accountability, and treatments designed for the pest pressures specific to this part of Ontario.
Wherever You Need Us
From the shores of Lake Erie to cottage-country docks — if bugs are a problem, we’re already on the way.
Don’t Wait
Same-week service available in most communities. Get a free assessment — no obligation.
Don’t Let Spiders Take Over
Tell us about your property and we’ll respond within hours to book your service. No obligation, no pressure.
