5 Ways to Keep Bugs Out (and Peace In) with This Non-Toxic 90-Day Barricade.

A clean defense for cozy season — no chemicals, no stress, just peace of mind.

1. Plant-powered strength — It’s not just **safe, it actually works.**

Powered by nature and grounded in science, Dr. Killigan created Barricade to protect without compromise. This plant-based formula is strong enough to stop bugs and gentle enough for the spaces that matter most—to you, your family, and your pets. Because real peace of mind comes from knowing it’s pure—and it works.

2. Stops bugs at the threshold — before they find their way inside.

Applied along doors, windows, and baseboards, Six Feet Under® Barricade seals the spaces where pests slip in. One clean pass, and you’ve drawn a quiet line of defense—keeping your home calm, contained, and completely your own.

3. Long-term peace of mind — apply once, relax for three months.

One simple application, and the worry is off your list for an entire season. Six Feet Under® Barricade keeps working quietly for up to 90 days, guarding the edges of your home so you don’t have to think about it. Because peace isn’t just a feeling—it’s knowing you’ve already taken care of it.

4. Versatile, whole-home coverage — one product that protects every room.

From basements to window frames to garage doors—and gentle enough for your bedroom—Six Feet Under® Barricade creates the same invisible line of defense throughout your home. One simple solution that fits every space, leaving your home protected, balanced, and completely under your care.

5. Effortless, easy application — no stress, no guesswork.

Mix, spray, done. It really is that easy. Six Feet Under® Barricade goes on cleanly and evenly, creating a smooth perimeter of protection without the mess or the second-guessing. It’s a simple ritual of control—quiet, quick, and reassuring every time you use it.

BONUS: Set it, forget it, and say goodbye to service calls.

You don’t need a bug-truck in your driveway to keep your home protected. With Six Feet Under® Barricade, you handle it once—cleanly, confidently, and on your own terms. It’s three months of real protection, no contracts, no callbacks. Just the satisfaction of knowing you’ve got it covered—and the peace that comes with a job done right.

Reviews from real customers

Easy to use, and more

"The spray was very easy to use with clear instructions. It sprayed evenly and consistently. We have had issues with bugs and being able to do it myself with a refillable solution is what I wanted. This fulfilled all of my expectations."

Dane M.

Verified Buyer

Per typical Dr. Killigan products, this too is highly effective.

"We used this outside our mobile home. This is the first year we’ve had no ants in the house! And there have been no other critters either. I trust this company, their research, their competence. Another stellar product!"