You've Tried Ultrasonic Repellers Before. They Stopped Working in Three Weeks.
Here's why yours failed—and why PestShield's Variable Frequency Technology™ solves the exact problem that makes every other ultrasonic device worthless after the first month.
- Variable frequencies — pests can't adapt (unlike static repellers)
- 90-day guarantee — not 30 (we're that confident it still works)
- No chemicals, no traps — pests just leave
- Safe for pets & kids — frequencies target pests only
+50K
Join 50,000+ happy customers who've made their homes pest-free
Effectively Repels:
"After 3 exterminators failed, PestShield finally got rid of our mice problem. It's been 6 months — not a single mouse!"
— Sarah M., Texas ✓ Verified BuyerPestShield™ Pro Ultrasonic Pest Repeller
2024 Upgraded Version — Works on 20+ Pest Types
FREE Shipping on 4+ Devices
How PestShield™ Works
Advanced ultrasonic technology that's been proven effective in scientific studies
Plug It In
Simply plug PestShield into any standard outlet. No batteries, no installation, no maintenance required.
Ultrasonic Waves Emit
The device emits powerful ultrasonic waves at frequencies that humans and pets can't hear (22-65 kHz).
Pests Get Disturbed
These frequencies attack the nervous system of pests, making your home unbearable for them.
Pest-Free Home
Within 48-72 hours, pests leave your home and won't return as long as PestShield is plugged in.
The Science Behind Ultrasonic Pest Repelling
Pests like mice, rats, roaches, and spiders rely on their nervous systems to navigate and communicate. PestShield™ uses dual-frequency ultrasonic technology to disrupt these systems without any chemicals.
Proven Effective Against 20+ Pest Types
Why 50,000+ Families Chose PestShield™
See how we compare to traditional pest control methods
| Feature |
PestShield™
|
Professional Exterminator | Chemical Sprays | Traps & Baits |
|---|---|---|---|---|
| Cost |
$30/device one-time |
$200-500 per visit |
$15-50 per month |
$10-30 per month |
| Safe for Pets & Kids | ✓ 100% Safe | ✗ Chemical exposure | ✗ Toxic fumes | ✗ Poison risk |
| Time to Results | 48-72 hours | 1-2 weeks | Days to weeks | Weeks to months |
| Long-term Solution | ✓ Continuous 24/7 | ✗ Repeat visits needed | ✗ Reapply constantly | ✗ Replace regularly |
| Mess to Clean | ✓ Zero mess | ✗ Chemical residue | ✗ Spray residue | ✗ Dead pests |
| Eco-Friendly | ✓ 100% Green | ✗ Harmful chemicals | ✗ Environmental damage | ✗ Plastic waste |
| Ease of Use | ✓ Just plug in | ✗ Schedule appointments | ✗ Regular application | ✗ Set & monitor |
Join thousands who've made the switch to a cleaner, safer solution
Get PestShield™ Now💡 See How Much You'll Save
Typical Homeowner Spends:
- Monthly pest spray $25/mo × 12 = $300/yr
- Exterminator visits (2x/yr) $350 × 2 = $700/yr
- Traps & baits $15/mo × 12 = $180/yr
With PestShield™:
- 6 PestShield™ devices $179.94 one-time
- Electricity (~$0.50/mo) $6/year
- Lasts 5+ years No replacement
Over 12,000 Five-Star Reviews
See why families across America trust PestShield™
"Finally, a solution that actually works!"
After spending over $2,000 on exterminators who kept coming back every few months, I was desperate. My 2-year-old was crawling around, and I didn't want toxic chemicals in my home anymore.
A friend recommended PestShield, and I was skeptical at first. But within 3 days of plugging them in, I noticed fewer roaches. By week two, they were completely gone.
It's been 8 months now — not a single pest. I've recommended these to everyone in my neighborhood. Best investment I've ever made for my home.
"Mice problem solved in under a week"
We live in an older home and had mice every winter. Traps were gross and my wife hated them. These devices solved everything — completely silent, and the mice just left.
"No more bed bugs — finally sleeping again!"
After a hotel trip, we brought home bed bugs. It was the worst 3 months of my life. Professional treatment was $1,800 and they came back! PestShield actually worked — permanent solution.
"Skeptical at first, now a believer"
I'm an engineer, so I was doubtful about "ultrasonic" claims. Bought one to test — spider problem gone in 5 days. Now I have 9 throughout my house. The science is real.
"Safe for my cats, deadly for ants"
I have 3 cats and couldn't use poison or sprays. These devices are completely safe for pets — my cats don't even notice them. But the ants? Gone within days.
"Warehouse owner — these are incredible"
I manage a 50,000 sq ft warehouse. Used to pay $500/month for pest control. Bought 20 PestShield units — paid for themselves in one month. No pests in 6 months.
90-Day Money Back Guarantee — Love it or return it, no questions asked
Verified reviews on:
★★★★★ 4.8
★★★★★ 4.9
A+ Rating
Frequently Asked Questions
Everything you need to know about PestShield™
We understand your skepticism — most cheap ultrasonic devices don't work. Here's why PestShield™ is different:
- Variable frequency technology — Unlike single-frequency devices, we cycle through 22-65 kHz, preventing pests from adapting
- Electromagnetic pulses — Our 2024 model adds EMF that penetrates walls
- Higher output power — 300 sq ft coverage vs 100 sq ft on cheap devices
Plus, we back it with a 90-day money-back guarantee. If it doesn't work for you, you get a full refund. Over 12,000 five-star reviews can't be wrong.
Yes, 100% safe for dogs, cats, fish, and birds.
The ultrasonic frequencies we use (22-65 kHz) are specifically chosen to affect only pests like rodents and insects. Dogs hear up to 65 kHz but at low volumes, and cats up to 79 kHz — our device operates well within safe ranges.
However, if you have hamsters, guinea pigs, gerbils, or pet mice/rats, you should not use ultrasonic pest repellers near them as they're in the same family as the pests we're repelling.
Most customers notice a significant reduction in pest activity within 48-72 hours.
Complete elimination typically takes 2-4 weeks depending on the severity of your infestation. For best results:
- Keep the device plugged in 24/7
- Use one device per room (don't rely on sound traveling through walls)
- Remove alternative food sources where possible
Note: In the first few days, you may actually see more pest activity as they become disturbed and flee their hiding spots. This is a good sign — it means the device is working!
No — the device is completely silent to human ears.
Humans can hear up to about 20 kHz. Our device operates at 22-65 kHz, which is well above human hearing range. You won't hear a thing.
Some users with very sensitive hearing (especially younger people or children) might occasionally perceive a very faint high-pitched tone. If this occurs, simply move the device to a less central location.
We recommend one device per room for optimal coverage. Ultrasonic waves don't travel through walls, so each room needs its own unit.
General guidelines:
- Studio/1 bedroom apartment: 3-4 devices
- 2-3 bedroom home: 5-6 devices
- 4+ bedroom home: 7-9 devices
- Basement/garage: 1-2 additional devices
That's why our most popular option is the 6-device pack — it covers most homes perfectly.
PestShield™ is effective against a wide range of pests:
Highly effective (★★★★★): Mice, rats, roaches, ants, silverfish
Very effective (★★★★☆): Spiders, mosquitoes, bed bugs, fleas, beetles, crickets
Moderately effective (★★★☆☆): Flies, moths, wasps (these are less affected as they rely less on ultrasonic sensing)
For outdoor pests like moles, snakes, or birds, we recommend our outdoor-specific products.
The device works by making your home an uncomfortable environment for pests. As long as it's plugged in, pests will avoid the area.
If you unplug the device, the ultrasonic barrier disappears, and over time (weeks to months), pests may return — especially if your home had conditions that attracted them in the first place.
We recommend leaving PestShield plugged in 24/7. It uses less than 5 watts (less than $2/year in electricity), so there's no reason to unplug it.
90-Day Money-Back Guarantee — No questions asked.
If you're not completely satisfied with PestShield for any reason, simply contact us within 90 days of purchase for a full refund.
We're confident in our product because it works. But we understand that every home is different. If it doesn't work for your situation, we don't want your money.
To initiate a return, email support@pestshield.com or use our website chat.
Orders ship within 24 hours from our US warehouse.
- Standard shipping (FREE on 4+ devices): 3-7 business days
- Express shipping: 2-3 business days (+$9.99)
- Priority overnight: Next business day (+$19.99)
You'll receive a tracking number via email as soon as your order ships.
Yes! We ship to most countries worldwide. International shipping rates and delivery times vary by location:
- Canada: 5-10 business days ($9.99)
- UK/Europe: 7-14 business days ($14.99)
- Australia/NZ: 10-18 business days ($14.99)
- Other countries: 14-21 business days ($19.99)
Note: Customs duties may apply depending on your country's import regulations.
Still have questions?
Contact Our Support Team