Plant-based bug protection

Bugs stop here.

Peel, place, done. Signal Strip builds a plant-based scent barrier at your home’s entry points — no sprays, no poison, no cleanup.

4.8/5 · 1,668 verified reviews
  • No sprays
  • Kid & pet friendly
  • 30-day guarantee
100% plant-basedNo toxic chemicals
12 stripsin every pack
No spraysNo poisonPlant-based formulaZero cleanupLasts 30–45 days12,000+ homes protected30-day money-back guaranteeNo spraysNo poisonPlant-based formulaZero cleanupLasts 30–45 days12,000+ homes protected30-day money-back guarantee

Why Zefria

Protection that works with your home.

Everything you want from pest control, nothing you don’t.

Stops bugs at the door

Strips go where bugs get in, turning entry points into areas they avoid.

Plant-based formula

Peppermint, lemongrass, clove, cinnamon and geraniol. No harsh chemicals.

Made for family homes

No sprays or residue in the rooms where your kids and pets live.

Zero mess, zero cleanup

No sticky traps, no dead bugs to deal with, no wiping down surfaces.

How it works

Protected in 3 steps.

  1. Peel

    Take a strip out of the pack. No mixing, no plugging in, no spraying.

  2. Place

    Put one strip at each key entry point: door edges, windows, under sinks, behind appliances.

  3. Relax

    The scent barrier starts working within 48–72 hours. Replace every 30–45 days.

Best seller

Signal Strip

4.8/5 · 1,668 reviews
$35.99 / pack of 12 strips
  • Stops bugs at entry points
  • Plant-based, no toxic chemicals
  • Each strip lasts 30–45 days
  • No sprays, no mess, no cleanup

How many strips do you need?

Choose your pack
30-day money-back guarantee Secure checkout Tracked shipping

What to expect

Here’s what happens after you place the strips.

Hours 1–72

Bugs start to retreat

The plant-based blend releases a scent barrier that makes treated spots feel hostile on first contact.

Week 1

Entry points go quiet

Doors, windows and cracks near a strip become areas bugs avoid instead of using.

Week 2

Trails get disrupted

Scent paths bugs rely on are masked, so they stop finding their way back in.

Week 3+

Continuous protection

Keep strips in place and swap them every 30–45 days to keep your perimeter active.

The formula

Five plant actives. Zero harsh chemicals.

Before sprays and synthetic toxins, nature already had the answer. Every strip is infused with a concentrated blend of essential oils that bugs instinctively avoid.

Peppermint Oil25–30% Scent barrier — a strong mint aroma bugs dislike, so treated areas feel uninviting from day one.
Lemongrass Oil20–25% Clean citrus scent that reinforces the barrier around entry points.
Clove Oil10–15% Botanical support that strengthens the overall repelling effect.
Cinnamon Oil5–10% Trail disruptor — masks the scent paths bugs use to find their way back.
Geraniol3–6% Plant-derived active that helps the full blend stay effective for longer.

Percentages per strip, from the Active Blend label on every pack.

The difference

Signal Strip vs. the old way.

Signal Strip
Sprays & traps
Plant-based ingredients
Keeps bugs out, not just kills them
No residue or cleanup
No dead bugs to deal with
Works continuously for weeks
Easy to use

Reviews

Real homes. Real results.

4.8
1,668 verified reviews

“Tried sprays, powders, and even those plug-in gadgets. Nothing worked for more than a few days.”

Finally something that actually keeps them out

Placed a few strips under the sink and along the patio door. Within days, no more ants in the kitchen. Weeks later, still clear.

Robert L.
Robert L.
Columbus, Ohio
2 Pack

“Spent over $200 trying to fix this bug problem myself.”

This saved me from calling an exterminator

Put strips behind the fridge, in the garage and near the windows. By week two, no sightings at all. Wish I found these earlier.

Tom W.
Tom W.
Nashville, Tennessee
3 Pack

“I just wanted something simple that actually works.”

No mess. No dead bugs. Just gone.

No sticky traps, no smells, no cleanup. I placed the strips around entry points and that was it.

Amelia R.
Amelia R.
Rochester, New York
3 Pack

“Didn’t want toxic chemicals around my kids or pets.”

Feels safe to use around the house

Placed the strips in the kitchen and laundry area. No weird chemical smells, no stress, and no more signs of bugs.

Jessica M.
Jessica M.
Boise, Idaho
1 Pack

“Every summer, the same problem the moment it gets warm.”

First year with zero issues

Used the strips before the season hit, around the garage and basement. Usually it’s constant spraying — this time, nothing.

Linda K.
Linda K.
Des Moines, Iowa
2 Pack

“Honestly didn’t expect much.”

Worked way better than I thought

Placed strips near the balcony doors and pantry. No more buzzing at night, no sightings in the morning. That’s all I needed.

David P.
David P.
Lexington, Kentucky
3 Pack
30Day guarantee

Try it risk-free for 30 days.

If Signal Strip doesn’t make a difference in your home, email us within 30 days and we’ll refund you. No hassle.

Shop now

FAQ

Questions? Answered.

Can’t find what you’re looking for? Our team replies within 12 hours.

How long does it take to work?

Most customers notice less bug activity within 24–72 hours. Treated areas quickly become less inviting.

Is it safe around kids & pets?

Signal Strip is made with plant-based ingredients — peppermint, lemongrass, clove, cinnamon and geraniol — with no toxic chemicals or sprays. As with any household product, place strips out of reach of children and pets and don’t let them chew or swallow the strips.

How many strips do I need?

Use 1 strip per key entry point. As a guide: small area 2–4 strips, main living area 4–6, average home 8–12, large home 12–16. Every pack contains 12 strips.

How long does one strip last?

Each strip stays active for 30–45 days. Replace it after that for continuous protection.

How is this different from sprays?

Sprays fade fast and leave residue. Signal Strip works continuously with a slow-release, plant-based formula — nothing to spray, wipe or clean up.

What if it doesn’t work — can I get my money back?

Yes. Every order is covered by our 30-day money-back guarantee. Email support@zefria.com and we’ll take care of you. Details in our refund policy.

Start today

Your home, bug-free.

12 plant-based strips per pack. Peel, place, and get back to enjoying your home.