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Ona Pro - 175g Block

Q: how long do they last?

With slits in the top a long time. With it OPEN it lasts a couple of months max, from my experience. Try half open, with some foil or plastic over the other half.

Q: I could not stand the smell of pro, literally made me nauseated, is this one less chemically smelling? other suggestions? (room next to horse stall)

i don't find it "odorous" at all

Q: What does this smell like? Is the gel or the block better?

strictly speaking about the smell, I prefer the gel. My block has a sickly sweet smell while the gel is freshness to your face. Block does the job, but not as nice on my nose.

Q: Will this work okay inside of a tractor trailer, with me around it 24/7?

Don’t waste your money on this; it didn’t do what it says it would do. I had it in a smaller space and it didn’t covered up the musty smell. I will not buy again.

Product ID: 49517592

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Details

Scent
Apple Crumble
Colour
Natural
Brand
Gloria
Item form
Solid
Item dimensions L x W x H
7.6 x 7.6 x

🌀Passive diffusion for continuous odor control

🌿Safe around people, pets & plants

📏Compact 3"x3" size fits anywhere

Description

🌬️ Odor control that fits your lifestyle—small block, big impact!

EFFORTLESS SETUP - Just remove the lid and place—no batteries, no plugs, no hassle, just pure odor elimination.
ALL NATURAL SAFETY - Non-toxic formula safe for homes, offices, pets, and plants—breathe easy with zero compromise.
DISCREET POWERFUL - Small 3"x3" block fits seamlessly in vents & tight spaces for odor control without intrusion.
VERSATILE PLACEMENT - Perfect for enclosed spaces, closets, bathrooms, and HVAC vents—wherever odor strikes, Ona Pro blocks it.
LONG LASTING FRESHNESS - 175g solid block designed for extended use, keeping your environment fresh day after day.

The Ona Pro 175g Block is a compact, passive diffusion odor neutralizer measuring 3"x3" (7.62cm x 7.62cm), designed for discreet placement in small enclosed spaces and vents. Safe for use around people, pets, and plants, it requires no power source and offers long-lasting, hassle-free odor control for both home and business environments.

Have a Question? See What Others Asked

how long do they last?

I could not stand the smell of pro, literally made me nauseated, is this one less chemically smelling? other suggestions? (room next to horse stall)

What does this smell like? Is the gel or the block better?

Will this work okay inside of a tractor trailer, with me around it 24/7?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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€ 37.97

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Smooth transaction and product arrived in perfect condition.

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