Coverage That Actually Reaches Every Corner
Stop lying awake at 2am listening for the next scratch, without waiting on your landlord or paying for an exterminator you can't afford.
- Finally sleep through the night without the scratching
- Dual ultrasonic wave heads cover every corner, not just near the plug
- No chemicals, no traps, nothing to clean up
- 6 pack, one for every room, $24.99
Try it for 90 nights. If it doesn't help, get your money back.
The part nobody tells you
You've already sealed the gaps. Set the traps. Called the landlord.
And you're still lying there at 2am listening for the next scratch, wondering if it's ever going to stop.
Most people who reach for a plug-in repeller have already tried one before. Here's what usually happens: one unit gets asked to cover an entire room, or even a whole apartment, and ultrasonic sound simply can't pass through walls, furniture or doorways. The far corner, behind the dresser, under the sink, never actually gets reached. So the light glows, and the scratching keeps you up anyway.
That's not a you problem. That's a coverage problem.
Why this one is different
Built for the reasons the last one failed
Full 360° coverage
A dual ultrasonic wave head pushes sound out in every direction, not just toward the nearest wall, so it reaches past furniture instead of stopping a few feet from the plug.
One per room, on purpose
Ultrasonic sound can't pass through walls and solid objects. That's exactly why NightGuard Home ships as a 6 pack, so every room actually gets covered instead of asking one unit to do the whole house.
Steady soft light, not a flashing one
A steady blue indicator so it can sit on a nightstand without a flashing light keeping you up. It doubles as a soft nightlight.
Runs quietly, 24 hours a day
No batteries to replace and barely any power drawn, so it can stay plugged in around the clock without a noticeable jump in your electric bill.
How it actually compares
| What matters | NightGuard Home | Other Plug-In Repellers | Traps & Sprays |
|---|---|---|---|
| Coverage per unit | Full room, 360° | A few feet, one direction | Wherever it's placed |
| Placement guidance included | Yes | Rarely | Not applicable |
| No chemicals or mess | Yes | Usually | No, dead pests or chemicals to clean up |
| Safe around kids and pets | Yes | Varies | Not with poison or snap traps |
| Ongoing cost | One time | One time | Repeat bait, glue and cleanup |
| Guarantee | 90 days | Varies | None |
How it actually works
Three simple steps, no chemicals involved
Pests come in for warmth, food and a way in
Think of your home in cold weather as the only warm, snack-filled building on the block. Once something finds a gap it can fit through, it has a reason to stay.
NightGuard Home fills the room with sound they can't stand
Each unit's dual ultrasonic wave head puts out a continuous frequency that's uncomfortable for pests but inaudible to people and pets, so it removes their reason to stay instead of trying to block the way in.
Placement is what makes it work
Plug one in per room, away from furniture and solid objects that block the sound. Most homes notice more activity for the first few days as pests get pushed out of hiding, a clear drop over the next one to two weeks, and much less activity by three to four weeks. Results vary with how many entry points your home has.
From people who tried it after everything else
"I sealed every gap I could find, set traps, even tried another ultrasonic repeller, and I was still hearing scratching every night. A few nights after plugging these in, it actually stopped. I'm in an old rental and this is the first thing that's made my bedroom feel like mine again."
Placeholder review"The last one I bought didn't do anything, but it turns out I only had one for the whole apartment. Once I had one in every room the difference was obvious within a couple weeks."
Placeholder review"No smell, no traps to check, and it doubles as a nightlight for my kid's room. That alone made it worth trying."
Placeholder review"I was honestly skeptical since I'd already been burned once. The 90 day guarantee is the only reason I gave it another shot."
Placeholder reviewNo smell, no mess, no chemicals
Nothing to spray, nothing for a child or pet to touch or ingest. It's non-toxic and chemical-free, and it doubles as a soft nightlight in a bedroom. Note: it's safe for people and most household pets, but not intended for use around hamsters and similar small caged rodents.
Built for renters, not just homeowners
No drilling, no sealing, no waiting on a landlord to fix an entry point you don't control. Plug it in and it starts working the same night, in a rental, a house or anywhere in between.
Get your 6 pack
One unit per room means every corner of your home actually gets covered, not just the room closest to the outlet.
Try it for 90 nights. If it doesn't help, get your money back.
Questions before you try it
I already tried something like this and it did nothing. Why would this be different?
Most failures trace back to one unit being asked to cover an entire room, or even a whole home, and ultrasonic sound can't pass through walls or furniture. NightGuard Home ships as a 6 pack specifically so you can place one per room, which is where most first attempts go wrong.
Will it actually cover my whole room?
One unit is built to cover a typical room when placed away from furniture and solid objects that block the sound. For larger or open-plan rooms, placing a second unit gives fuller coverage, which is part of why it comes as a 6 pack.
Is it safe for my kids and pets?
Yes. It's non-toxic, uses no chemicals, and there's nothing exposed for a child or pet to touch or ingest. It is not intended for use around hamsters and similar small caged rodents.
Will it work on the pest I actually have?
It's built to disrupt mice and common household roaches like German cockroaches. It's less effective on ants and on larger roach species, so if ants are your main issue, this may not be the fix on its own.
Can't I just buy something like this cheaper somewhere else?
You can find similar looking devices elsewhere, but you won't get the one-per-room coverage guidance, the 90-day guarantee, or reliable shipping timelines that come with buying direct.
I'm renting. Is this something I can even use?
Yes. It plugs into any standard outlet with no drilling, sealing or landlord involved. It's built for exactly this situation, where you can't fully control entry points yourself.
Won't the light or sound bother me at night?
The indicator is a steady soft blue light, not a flashing one, so it works fine on a nightstand and can double as a gentle nightlight. The ultrasonic frequency itself is designed to be inaudible to people and most pets.
How long will it last?
Each unit is built for continuous, 24 hour use and draws very little power. If a unit ever stops working as expected, it's covered by the 90-day guarantee below.
Could it actually attract more pests?
This is a rare but real failure mode reported for some ultrasonic devices that give off heat. We're not aware of this being a common issue with NightGuard Home, but if you ever see the opposite of the intended effect, the 90-day guarantee covers it.
What's your shipping and return policy?
Orders are processed in 1 to 2 days and typically arrive within 5 to 10 days after that. If it doesn't work out, you're covered by a 90-day money back guarantee, no exceptions.
More from people using it
"One per room made all the difference. I was doing it wrong before."
"Finally sleeping through the night again."
"No mess, no smell, and my landlord never had to know."
"Skeptical at first, but the guarantee made it an easy try."
"Doubles as a nightlight, which I didn't expect to love."
"Six of them meant I could actually cover the whole apartment."
Stop losing sleep to pests you can't see
$24.99 for the 6 pack, one for every room in your home.
90-day money back guarantee. Ships in 1 to 2 days.