EchoBlock™ Ultrasonic Flea Defender
EchoBlock™ Ultrasonic Flea Defender
Top-Rated Home Pest Defense for Dog Owners 🐾🏆
EchoBlock™ creates a constant ultrasonic field inside your home to make living spaces less welcoming to pests — without chemicals, sprays, or putting anything on your dog..
- 🔌 Plug-in system with zero upkeep
- 🛡️ 24/7 silent defense for every room
- 🪳 Drives pests out of dog areas
- 🌱 Chemical-Free & Eco-Friendly
- 🐾 Safe around household pets
BUNDLE & SAVE
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Most homes require more than one unit for effective coverage.
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We kept treating our dog, but fleas kept coming back. Adding this as a background layer made our home feel calmer. It’s silent, easy, and finally feels like a complete plan.
Shipping Details
Shipping Details
Get excited for your order! Here's how our shipping process works:
Processing Time: Once you've placed your order, we'll get to work! Your EchoBlock™ will be ready to ship within 1-3 business days
Estimated Delivery: Most orders arrive within 5-10 business days after it's handed off to the shipping carrier.
Cost: 100% FREE!
Once shipped, you'll receive a tracking number to keep you updated on your order's status and estimated delivery date.
Need Help? If you have any questions about your order or shipping process, don't hesitate to contact us at support@echo-block.com
Returns and Refunds
Returns and Refunds
We understand that finding the right solution for your home is crucial, and we want to make this decision as risk-free as possible for you.
If for any reason your EchoBlock™ doesn't meet your expectations, don't worry. Just send us an email at support@echo-block.com within 60 days of receiving the device, and we'll guide you through the return process
As Seen On:
HAPPY DOGS LIVING WITHOUT FLEAS..
What 100,000+ Pet Owners Are Saying
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8h ago
I bought the 6-pack because I was tired of dealing with ongoing flea issues around my dog and the house. I placed them near the living room, bedrooms, pet bedding area, hallway, and one by the back door.
Not gonna lie, I expected it to be a gimmick. But after a few days, I noticed the first change: less scratching and fewer signs of flea activity in the usual spots.
The biggest thing is it’s totally silent and there’s no smell, so you forget it’s even there… until you realize you’re not constantly worrying about the problem coming back. As a background, set-and-forget layer, it’s been a really helpful addition to our routine.
1.3k
36 Comments
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6d ago
We had that annoying “are the fleas really gone?” situation — especially around our dog’s bedding and the living room. I didn’t want to keep adding sprays or chemicals because… our dog’s always on the floor.
Plugged these in (living room + bedrooms), and it took a bit longer than topical treatments, but after about two weeks we noticed less scratching and fewer flare-ups.
The bigger win for me is not waking up to constant scratching at night. It’s also not obnoxious — small light, totally silent, doesn’t get in the way. I would call it magic, it’s provided solid support alongside what we already do.
1.1k
26 Comments
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3d ago
I’m a mom with kids and a dog, so I’m very careful about what we use in the house. We were dealing with ongoing flea concerns around our dog area, and I didn’t want to keep relying on sprays or chemicals on the floors and furniture.
We plugged EchoBlock™ into the main rooms and near our dog’s bedding, and after a few days I noticed less scratching and fewer signs of flea activity around the house.
It’s completely silent and has no smell, which makes it easy to keep running all the time without thinking about it. As a pet-safe, low-maintenance way to help keep things under control, I couldn't imagine life without it.
2.5k
46 Comments
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Why Flea Treatments Work… Then Fail
Most dog owners treat what they believe is the source of the problem — their dog. They use on-skin treatments, bathe regularly, vacuum carpets, and wash pet bedding. And for a while, the scratching eases. But then it comes back. That’s where the confusion sets in.
If the treatment worked, why didn’t the problem stay gone? The answer is that fleas don’t disappear when they leave your dog. Eggs and larvae fall into carpets, corners, baseboards, and pet beds — developing quietly in areas you don’t see or think about. Cleaning helps, but if the environment itself doesn’t change, the "flea reinfestation cycle" continues.
EchoBlock™ was designed to assist right there — in those hidden spaces. It works alongside your existing routine by creating an ultrasonic field inside the home that makes dark, quiet areas less suitable for fleas and other pests to develop. The frequency is undetectable to pets, but disruptive to pests, helping reduce reinfestation pressure at the environmental level.
EchoBlock™ Reaches Where Fleas Hide
An Upgrade to Traditional Flea Control
Dog owners often cycle through every flea solution available — topical spot-on treatments, oral flea medications, collars, shampoos, home sprays, even foggers or professional visits. Each one helps for a while, then has to be repeated.
The cost adds up, and so does the concern about constant chemical exposure on dogs, floors, bedding, and the spaces pets live in every day. The issue isn’t that these solutions don’t work — it’s that they’re mostly treating what’s on the dog, while the environment that supports reinfestation stays unchanged.
EchoBlock™ was created to support that missing layer. With a simple plug-in per room, it runs quietly in the background to help reduce flea activity in carpets, pet bedding, corners, and other hidden areas of the home. No sprays to reapply. No collars or medications to rotate. Just a continuous, hands-free layer that works alongside your existing routine to support a calmer, more controlled home for dogs and their families.
One System. Whole-Home Coverage
Homeowners try to fight pests one at a time — flea treatments for the dog, sprays for certain rooms, traps where activity shows up. It works briefly, then the problem shifts and returns.
That’s because fleas and other pests don’t stay in one place. Fleas develop off the pet, settling into carpets, pet bedding, baseboards, and hidden gaps throughout the home, continuing their lifecycle out of sight and leaving trails for others to follow.
EchoBlock™ was designed to address the environment all at once. Each unit covers up to 300 square feet, helping reduce flea activity in pet areas while also supporting defense against other common household pests. That’s why we recommend 1–2 units per room — not to chase pests room by room, but to reduce reinfestation pressure everywhere they hide.
-No poisons to reapply.
-No traps to manage.
Just a quiet, always-on system working across your entire home.
Results
98%
Noticed a significant reduction in flea activity inside dog living areas
94%
Reduced dependence on sprays and chemical flea products for dogs
91%
Felt more confident at night knowing their dog’s sleeping areas were supported
88%
Worry less—even when carpets, pet beds, and corners aren’t freshly cleaned
*Results according to consumer studies and testimonials. For more information refer to each product page.
60 Day Money Back Guarantee
We believe in our products so much, and we don’t want you to spend a dollar until you are 100% certain that it works for you.
That’s why we are offering a 60-day, no-questions-asked guarantee.
If it somehow doesn’t work for your dog and you don’t experience any reduction in flea activity, we will issue you an immediate refund.
Frequently Asked Questions
Is EchoBlock™ safe for kids and pets?
Is EchoBlock™ safe for kids and pets?
Yes. EchoBlock™ is completely chemical-free and designed to operate at frequencies outside the range of human and pet hearing. It doesn’t release fumes, residue, or toxins, making it a safer option for households with children and pets when used as directed.
Will fleas and pests die within carpet and cause odors?
Will fleas and pests die within carpet and cause odors?
Many users see notice improvements after their first treatment, and significant improvements after the first few weeks of consistent use.
How many EchoBlock units do I need?
How many EchoBlock units do I need?
Each EchoBlock™ unit covers up to 300 sq ft, which is typically one room. For best results, we recommend 1–2 units per room, especially in areas with cabinets, furniture, or multiple entry points.
How quickly will I notice results?
How quickly will I notice results?
Many users notice changes within the first several days, followed by a steady decline in pest activity. With consistent use over 3–4 weeks, EchoBlock™ helps create an environment pests avoid for long-term protection.
What types of pests does EchoBlock work on?
What types of pests does EchoBlock work on?
EchoBlock is designed to help deter a wide range of common household pests, including fleas, roaches, spiders, bed bugs, ants, flies, mosquitoes, mice, and other crawling or nesting pests commonly found indoors.
Is EchoBlock loud or disruptive?
Is EchoBlock loud or disruptive?
No. EchoBlock operates silently to humans and pets, blending seamlessly into daily life. There are no buzzing sounds, odors, or visible disruptions—just continuous 24/7 background protection.
Where should I place the device?
Where should I place the device?
Plug EchoBlock directly into a wall outlet in the room you want to protect or near pet bedding area. For best performance, keep it unobstructed and allow the device to run continuously.
What if it doesn't work for my home?
What if it doesn't work for my home?
Every EchoBlock™ purchase is backed by a 60-day money-back guarantee. Try it in your home risk-free—if you’re not satisfied, simply contact us for a full refund.