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.
Powerful enough to keep bugs away. Gentle enough for the spaces your family lives in.
Most customers notice less bug activity within 24–72 hours. Treated areas quickly become less inviting.
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.
Will it keep bugs away or just move them?
The scent barrier makes treated areas somewhere bugs avoid, so they stop using those entry points instead of settling in.
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.
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 long does one strip last?
Each strip stays active for 30–45 days. Replace it after that for continuous protection.
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.
Do I need to do anything besides placing it?
No. Just place it — no setup, no maintenance. Replace every 30–45 days.
How long does shipping take?
Orders arrive in 5–12 business days depending on location. You’ll get a tracking number by email, and you can follow your parcel on our tracking page.