FrostShield™ PTC Greenhouse Heater
FrostShield™ PTC Greenhouse Heater
Pests gone in days. No sprays. No traps.
Zero chemicals. Safe for kids and pets.
100% silent to humans and pets.
Pests can't adapt. Variable frequency. They leave.
Covers up to 300 sq ft per unit
Each unit creates a 300 sq ft protection zone. For full protection, place one unit in every room.
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90-day money-back guarantee
Due to high demand, we can't keep this offer available for long. Once it expires, prices will return to their regular price. PestShield is exclusively available on this website — not available on Amazon or eBay.
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We get it. It sounds too simple. But PestShield doesn't kill pests — it changes the environment so they don't want to stay. The variable-frequency ultrasonic waves create conditions pests find intolerable. They leave on their own. No poison needed. No traps. Just plug it in and let the science do the work.
That's exactly why PestShield is different. Cheap devices emit one constant frequency. Pests adapt to it within days and simply ignore it. PestShield continuously cycles between 22–65 kHz — so pests can never adapt. It's the same reason a moving target is harder to ignore than a static one.
No. The ultrasonic frequencies PestShield emits are completely inaudible to humans. You won't hear a thing. You'll just notice fewer pests. Most customers forget the device is even plugged in.
Yes. No chemicals. No poison. No traps. Safe around children, cats and dogs. However, PestShield is not recommended for homes with hamsters, rabbits or birds — these animals have higher-frequency hearing that may be affected. If you have those pets, please do not purchase.
Not at all — this is completely normal. In the first 2–3 days, you may actually see more pest activity as they are disturbed and forced out of hiding. This is a sign the device is working. By days 3–4 sightings drop significantly. Most customers report a 70–90% reduction by day 7.
One unit covers approximately 300 sq ft. Ultrasonic waves cannot pass through walls, so you need one device per room for full protection. Most 2–3 bedroom homes need 3–6 units. Our bundles are designed around home size to make this easy.
A single exterminator visit can cost $400–$1,000. And that's often not a one-time expense — pests come back and so do the bills. PestShield starts from $29, runs for 4–5 years, needs no appointments, no chemicals and no repeated costs. One plug. Continuous protection.
Every order is backed by a 90-day money-back guarantee. Full refund. No forms. No questions. Just email us. The only risk is spending another month sharing your home with pests.
What It Stops
PestShield is engineered to repel every common household pest.
Rats, roaches, mice, spiders, bed bugs — if it's invading your home, PestShield drives it out. If it doesn't, you get every dollar back.
🪲 Bed bugs
🪳 Roaches
🐀 Rats
🐭 Mice
🕷 Spiders
🐜 Ants
🦟 Fleas
🦟 Mosquitoes
🦗 Crickets
🐟 Silverfish
🪲 Earwigs
🐝 Wasps
🦋 Moths
🐝 Hornets
🐿 Squirrels
🐝 Bees
🪲 Bed bugs
🪳 Roaches
🐀 Rats
🐭 Mice
🕷 Spiders
🐜 Ants
🦟 Fleas
🦟 Mosquitoes
🦗 Crickets
🐟 Silverfish
🪲 Earwigs
🐝 Wasps
🦋 Moths
🐝 Hornets
🐿 Squirrels
🐝 Bees
Pest control in 3 steps. No chemicals, no traps, no exterminator.
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1. Plug in.
Setup takes 10 seconds. Works in any standard US outlet. The blue LED confirms it's active.
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2. Ultrasonic waves activate.
PestShield emits variable-frequency waves between 22–65 kHz. Pests can't tolerate the environment — they leave within days.
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3. They stay gone.
Runs continuously, 24/7. No maintenance, no refills, no batteries. One unit protects up to 300 sq ft.
Why PestShield costs less than you think.
Most pest solutions cost more than you'd expect — and keep adding up. PestShield is a one-time purchase.
| PestShield™ | Others | |
|---|---|---|
| Chemical-free | ||
| Safe for pets | ||
| Lab-tested | ||
| Variable frequency |
What to expect after you plug it in.
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Day 1 - Activation
The blue LED turns on. Variable-frequency waves immediately begin emitting throughout the room. Pests sense the change within hours, but they don't leave yet — they hide deeper.
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Day 2/3 - Disruption
Pests can't sleep, can't feed, can't reproduce in the affected zone. You may temporarily see MORE activity as they're forced out of their hiding spots.
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Day 3/4 - Exodus
Pests begin leaving your home in search of a tolerable environment. Sightings drop dramatically. Most customers report a 70–90% reduction by day 4.
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Day +4 - Pest-free
Your home is no longer hospitable. Pests stay out. PestShield continues running 24/7 to prevent any new infestations. Continuous protection for 4–5 years.
What Homeowners Are Saying
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GONE IN 3 DAYS
Cockroaches in our kitchen for 6 months. Plugged in 1 unit, gone in 3 days. I genuinely could not believe it. Wish I had found this sooner.
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SAFE FOR KIDS & PETS
Single mom. Two kids and a dog. I needed something with zero chemicals. This was it. Safe, silent and it actually works. My dog used to bark at the walls — stopped within days.
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CONVERTED SKEPTIC
I was completely skeptical. Bought it thinking I'd return it. Five months later — not a single rodent. Completely hands off. Just plug in and forget. Should have done this years ago.
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SAVED $1,700
Exterminator quoted me $1,700. My grandson plugged in PestShield instead. Slept through the night for the first time in weeks. Saved a fortune. Cannot thank him enough.
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TRUST THE TIMELINE
I saw more activity in the first two days and panicked. Almost returned it. Then day four — nothing. Day seven — completely gone. Stick with it. The timeline they describe is real.
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BEATS CHEAP REPELLERS
I tried three cheap ultrasonic repellers from Amazon. All failed within two weeks. This is completely different. Two months in and still working perfectly. The variable frequency thing is real.
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PERFECT FOR RENTERS
I rent my apartment so I can't do anything structural. This was the only option that didn't involve drilling or chemicals. Plugged it in. Problem solved. Renter friendly and actually works.
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GARAGE MICE GONE
Mice in the garage for three months. Traps weren't working. Plugged in two units. Two weeks later — gone. No dead mice to deal with. No bait to replace. Just done.
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BED BUGS GONE
Three months of sleepless nights from bed bugs. Sprays did nothing. This was my last resort. Within a week — fewer bites. Within two weeks — not a single one. I actually cried.
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CLEAN HOME PROTECTED
I keep an extremely clean home. Still got roaches. I was mortified. This wasn't a hygiene issue — they just came in from outside. PestShield stopped them. Clean home finally feels clean again.
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NO MORE 3AM SCRATCHING
Scratching inside the walls at 3AM every night. Couldn't sleep. Couldn't relax. Two units placed in the affected rooms. Scratching stopped completely by day five. First full night of sleep in weeks.
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COMPLETELY SILENT
Worried it would make a noise and disturb my sleep. You cannot hear it at all. Completely silent. I checked multiple times thinking it wasn't on. It was. Pests were gone within a week.
No chemicals. No poisons. No traps.
Most pest control means spraying stuff that's bad for you to kill stuff that's bad for you. PestShield is different — it uses ultrasonic sound that pests hate, but you literally cannot hear.
Children - Inaudible · safe
Cats & dogs - Above their range
Hamsters, rabbits, birds — Not recommended
Try PestShield risk-free for 3 months.
Try PestShield for three full months. If you're not living pest-free, we refund every dollar. No forms. No questions. Just an email.
Free US shipping · Delivery in 7–10 Days
Common questions, answered.
How is this different from cheap Amazon repellors?
How is this different from cheap Amazon repellors?
Most Amazon repellors run on a single fixed frequency, so pests adapt and get used to it with days. PestShield cycles through variable frequencies between 22–65 kHz so pests never build a tolerance, and it's lab-tested rather than mass-produced with no real testing behind it.
Is it really safe for my pets?
Is it really safe for my pets?
Yes for cats and dogs — PestShield's frequency range sits well above what they can hear, so it doesn't bother them at all. It's not recommended for small pets like hamsters, rabbits, or birds, since their hearing range is closer to the pest frequencies we target.
How many units do I need?
How many units do I need?
One unit covers up to 300 sq ft. For larger homes or homes with multiple problem areas (kitchen, basement, garage), we recommend one unit per room or zone for full coverage.
How quickly will I see results?
How quickly will I see results?
Most customers see a noticeable drop in activity by day 3-4, with a 70–90% reduction in sightings reported by most customers by day 4. Full results typically build over the first couple of weeks as pests fully vacate the area.
What if it doesn't work?
What if it doesn't work?
You're covered by our 3-month risk-free guarantee. If you're not living pest-free, email us and we'll refund every dollar — no forms, no questions asked.
Why isn't this sold in stores?
Why isn't this sold in stores?
Selling direct lets us cut out retail markup and middlemen, which is how we keep the price at $29 instead of what you'd pay for the same tech through a store's markup and distribution costs.