Buzz Block

Q: Is Buzz Block safe to use around babies and newborns?

Yes. Buzz Block is completely chemical-free and releases nothing into the air — no vapours, no toxins, no smoke, no fragrance. It works purely through adaptive ultrasonic sound frequencies that are inaudible to humans, making it one of the safest mosquito repellent options for rooms where infants and newborns sleep.

Q: Does Buzz Block release any chemicals, smoke, or radiation into the air?

No. Buzz Block is certified chemical-free, non-toxic, and radiation-free (CE/RoHS/FCC certified). It works by emitting variable ultrasonic frequencies — sound waves beyond human hearing range — not by releasing any substance into the environment. There is no smell, no smoke, and no residue.

Q: How does Buzz Block actually repel mosquitoes?

Buzz Block emits adaptive ultrasonic frequencies between 20 kHz and 65 kHz — sound waves that are inaudible to humans but create a highly uncomfortable environment for mosquitoes. The frequency continuously shifts, preventing mosquitoes from habituating to a single frequency over time. This is what makes it more effective than older single-frequency ultrasonic devices.

Q: Why does Buzz Block take a few days to work — shouldn't it work immediately?

Unlike chemical sprays or coils that kill mosquitoes on contact, Buzz Block works by making your indoor space progressively unwelcoming to mosquitoes. The ultrasonic waves don't kill — they disrupt. Over 7–14 days of continuous use, mosquitoes stop entering the treated zone as a conditioned response. Most customers notice a significant reduction in mosquito activity after the first week. The benefit of this approach is that there are zero toxins involved.

Q: What is the difference between Buzz Block and a regular ultrasonic mosquito repeller?

Most ultrasonic repellers emit a single fixed frequency. Mosquitoes can adapt to a constant frequency within a few days, reducing effectiveness over time. Buzz Block uses an Adaptive Emission System (AES) that continuously varies the frequency across a 20–65 kHz range, preventing mosquito habituation and maintaining effectiveness with prolonged use.

Q: Does Buzz Block kill mosquitoes or just repel them?

Buzz Block repels, it does not kill. The ultrasonic frequencies make the environment uncomfortable for mosquitoes, causing them to avoid the area. You will not find dead mosquitoes — instead you will notice fewer mosquitoes entering and disturbing your space over time.

Q: What room size does Buzz Block cover?

Buzz Block is effective in rooms up to approximately 150 to 200 square feet. For a standard Indian bedroom (10x12 ft to 10x15 ft), one unit is sufficient. For larger rooms, open-plan spaces, or living rooms above 200 sq ft, we recommend using two units placed at opposite ends of the room.

Q: Where is the best place to plug in Buzz Block in a room?

For best results, plug Buzz Block into a socket at a mid-wall height (2–3 feet from the floor) with no large furniture directly in front of it. The ultrasonic waves travel in a 360-degree pattern from the device, so placing it near the centre of the wall gives the best room coverage.

Question 1

Is Buzz Block safe to use around babies and newborns?

Answer

Yes. Buzz Block is completely chemical-free and releases nothing into the air — no vapours, no toxins, no smoke, no fragrance. It works purely through adaptive ultrasonic sound frequencies that are inaudible to humans, making it one of the safest mosquito repellent options for rooms where infants and newborns sleep.

✓ Chemical-free ✓ No airborne substances ✓ Certified non-toxic

Question 2

Is Buzz Block safe for pets — dogs and cats?

Answer

Buzz Block does not release any chemicals or sprays into the air, so it poses no inhalation risk to pets. The ultrasonic frequency range 20–65 kHz is designed to be disruptive to mosquitoes specifically. If you have concerns about your pet, we recommend placing the device in a room they don't frequent during the initial few days of use.

Question 3

Does Buzz Block release any chemicals, smoke, or radiation?

Answer

No. Buzz Block is certified chemical-free, non-toxic, and radiation-free. It carries CE RoHS FCC certifications. It works by emitting variable ultrasonic frequencies — sound waves beyond human hearing range — not by releasing any substance into the environment.

Question 4

Is it safe to use Buzz Block during pregnancy?

Answer

Yes. Since Buzz Block releases no chemicals, fumes, or airborne substances, it is safe for use during pregnancy. It is specifically recommended as an alternative to chemical vaporisers and coils for pregnant women and households with young children.

Question 5

How does Buzz Block actually repel mosquitoes?

Answer

Buzz Block emits adaptive ultrasonic frequencies between 20 kHz and 65 kHz — sound waves that are inaudible to humans but create a highly uncomfortable environment for mosquitoes. The frequency continuously shifts, preventing mosquitoes from habituating to a single frequency over time.

🔊 20–65 kHz range 🔄 Continuously shifting 👂 Silent to humans

Question 6

Why does Buzz Block take a few days to show results?

Answer

Unlike chemical sprays or coils that kill on contact, Buzz Block works by making your indoor space progressively unwelcoming to mosquitoes. Over 7–14 days of continuous use, mosquitoes stop entering the treated zone. Most customers notice a significant reduction after the first week. The benefit: zero toxins involved.

Question 7

What makes Buzz Block different from regular ultrasonic repellers?

Answer

Most ultrasonic repellers emit a single fixed frequency. Mosquitoes adapt to it within days. Buzz Block uses an Adaptive Emission System (AES) that continuously varies the frequency across a 20–65 kHz range, preventing habituation and maintaining effectiveness over time.

Question 8

Does Buzz Block kill mosquitoes or just repel them?

Answer

Buzz Block repels, it does not kill. The ultrasonic frequencies make the environment uncomfortable for mosquitoes, causing them to avoid the area. You will not find dead mosquitoes — instead you will notice fewer mosquitoes over time. This is expected and is a sign the device is working.

Question 9

What room size does Buzz Block cover?

Answer

Buzz Block covers 150 to 200 sq ft. For a standard Indian bedroom (10x12 to 10x15 ft), one unit is enough. For larger rooms or open-plan spaces, use two units at opposite ends. Ultrasonic waves don't pass through walls, so each room needs its own device.

Question 10

Where should I plug in Buzz Block for maximum effect?

Answer

Plug it at mid-wall height (2–3 feet from the floor) with no large furniture in front. The ultrasonic waves travel in a 360° pattern — placing it near the centre of the wall gives the best coverage.

Question 11

Can I use Buzz Block with AC on and windows closed?

Answer

Yes — a closed room with AC is the ideal environment. Ultrasonic frequencies work best in enclosed spaces. Open windows reduce effectiveness as mosquitoes can enter faster than the device can deter them.

Question 12

Can Buzz Block be used outdoors?

Answer

Buzz Block is for enclosed indoor spaces only. Outdoors, ultrasonic frequencies dissipate too fast. For outdoor bird and pigeon control, check out Perch Block from Shooo.

Question 13

Is Buzz Block better than Good Knight or Mortein vaporisers?

Answer

The key difference is what they release into your air. Chemical vaporisers heat and release insecticidal compounds (pyrethroid-based). Buzz Block releases nothing and works purely through sound. If you have infants, pregnant women, or allergy sufferers at home, Buzz Block is the safer daily choice.

Question 14

Is Buzz Block better than a mosquito net?

Answer

Nets block entry but require setup every night, restrict airflow, and don't address mosquitoes already in the room. Buzz Block covers the whole room passively — plug in and leave. Many customers use both for maximum protection during peak mosquito season.

Question 15

Does Buzz Block need any refills or replacement parts?

Answer

No. Buzz Block is completely refill-free. Nothing to replace, refill, or reorder — ever. The only ongoing cost is approximately ₹1/month in electricity (under 1W).

Question 16

How much electricity does Buzz Block consume?

Answer

Less than 1 watt. Running it 24/7 for a full month costs approximately ₹1 in electricity — effectively zero compared to vaporiser refills (every 30–45 days) or daily coils.

Question 17

What does the LED indicator light blinking mean?

Answer

Completely normal. The LED flashes every ~40 seconds to confirm the AES (Adaptive Emission System) is cycling through frequencies. This prevents mosquitoes from adapting. If the light stays off after pressing power, check your socket. The LED is low-intensity and won't disturb sleep.

Features	Buzz Block	Coil	Vaporizer	Mosquito Net	Spray
No smoke in the room	check_circle	cancel	check_circle	check_circle	check_circle
No chemicals released into indoor air	check_circle	cancel	warning	check_circle	cancel
No refills or consumables	check_circle	cancel	cancel	check_circle	cancel
Low running cost	check_circle	cancel	cancel	check_circle	cancel
Comfortable for sleeping spaces	check_circle	cancel	warning	warning	cancel
Whole-room coverage (medium room)	check_circle	warning	warning	cancel	warning

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Buzz Block

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Why do customers choose Buzz Block over traditional repellents?

Frequently Asked Questions