Natural perimeter pest control
Ants. Spiders. Wasps.
Plant-based perimeter pest control that keeps bugs out.
Keep them out of your house at the perimeter with PureGuard. Powered by cedarwood oil, peppermint oil and other plant-based ingredients.
Plant-based formula · Safe for kids and pets · Free shipping on orders over $50
Why homeowners choose PureGuard
A smarter way to keep bugs out.
Plant-Based Protection
Made with essential-oil-based ingredients instead of harsh synthetic perimeter pesticides.
Stop Bugs Before They Get Inside
Apply around foundations, doors, windows and entry points where insects enter.
Family-Friendly
Safe for kids and pets once dry and designed for the places your family uses every day.
PureGuard Natural Pest Barrier
“Almost immediately after I applied it, the bug activity quieted down around the outside of my house. The inside is pest free. I’m stunned at how well it works.”
What is perimeter pest control?
Perimeter pest control creates a protective barrier around the outside of your home to help keep pests like ants, spiders, ticks, mosquitoes, fleas, and other crawling insects from getting inside. Instead of waiting until bugs show up indoors, it treats the areas where pests are most likely to enter — around the foundation, doors, windows, and other exterior edges.
PureGuard vs. other options
Not all pest control works the same way.
PureGuard is built for homeowners who want simple, plant-based perimeter protection — without synthetic pesticides or professional treatments.
| PureGuard | Pestie | Exterminators | |
|---|---|---|---|
| Ingredients | Plant-based active ingredients | Conventional pesticides | Professional chemical treatments |
| Approach | Repels pests at the perimeter | Kills insects after contact | Treats active or recurring infestations |
| Application | Simple DIY perimeter spray | DIY mixing and pesticide handling | Appointment required |
| Family Use | Safe for kids and pets once dry | Safe when used as directed | Varies by treatment |
| Best For | Keeping bugs from getting inside | DIY chemical pest control | Severe infestations or specialty pests |
PureGuard uses plant-based ingredients and focuses on prevention, while Pestie uses conventional pesticides designed to kill insects after contact. Traditional exterminators may be useful for severe infestations, but PureGuard is designed for easy, everyday perimeter protection.
Shop PureGuard →Looking for something else? Lawnbright also offers a natural lawn care subscription built around your grass type, soil, region, and season, and a cedar oil tick and mosquito spray.
The perimeter matters
Why do bugs keep showing up inside?
Most homeowners treat bugs after they see them.
But ants, spiders, earwigs, stink bugs, and many other crawling insects spend most of their lives outdoors.
They enter through foundations, doorframes, vents, windows, and utility openings.
PureGuard works where the problem actually starts: outside your home.
Perimeter Protection
Stops the pests homeowners worry about most.
Ants
Help stop ants before they make their way into kitchens, garages and living spaces.
Cockroaches
Creates a protective perimeter around common entry points.
Spiders
Reduce unwanted visitors by treating the exterior areas where they travel.
Wasps
Protect outdoor living spaces and high-traffic areas around your home.
Fleas, ticks, crickets, silverfish, centipedes, millipedes, pillbugs, sowbugs, ground beetles, firebrats, aphids and more.
Treat the perimeter. Help keep pests from becoming a problem inside.
Easy perimeter application
Protect your home’s perimeter in minutes.
Mix, attach, and spray around your foundation, doors, windows, garage, deck, and porch areas where bugs are most likely to enter.
Mix: Fill the mixing bag to the fill line with tap water. Add PureGuard and gently agitate.
Attach: Insert the wand tube-side down and screw on tightly.
Spray: Apply a light, even spray about two feet out from the building and two feet up the foundation wall.
Cover: Treat doors, window frames, garages, decks, porches, and other entry points.
Use it all: Empty the entire bag. Do not store mixed product.
Store wand: Keep the wand for your next shipment and recycle the rest.
Allow PureGuard to dry completely before allowing people and pets to touch treated areas.
Shop PureGuard →Stop treating bugs after they're already inside.
Create a protective barrier around your home with PureGuard.