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HolyH₂O™ Cool+ Probiotic Oral Spray

HolyH₂O™ Cool+ Probiotic Oral Spray

Unlock instant confidence

10x faster than mints

Kill 99.9% bad bacteria

Clinically-tested probiotics

All natural flavours

No BS ingredients

$87.50
$175.00 $87.50
50% off Sold out
Fast delivery from Sydney

100% Secure
Payments

Lifetime
Guarantee

Product Details

Cool+ probiotic oral spray is a refined approach to oral freshness, powered by clinically backed probiotics.

Engineered for those who expect more than a mint. Cool+ Spray delivers a precise, ultra-fine mist, making it an advanced oral probiotic spray designed to leave your mouth feeling clean, refreshed, and balanced in just 3 seconds, without sugar, alcohol, or harsh chemicals.

This isn’t gum. And it’s not your average breath spray either.



Here's why you'll love it:

✨ Nano-mist diffusion for full-mouth coverage

🦷 Clinically-backed probiotics (BLIS K12™ & M18™)

🚀 USB-C rechargeable – no batteries, no downtime

🥭 Crave-worthy flavours (zero sugar, zero BS)

♻️ 1 pod = upto 30 days of freshness

🛫 Fits in your pocket, bag or plane carry-on

🦘 Ships fast from Sydney - backed by alifetime replacement guarantee




Use it after coffee, before a date, during travel, or before meetings.
You’ll never go back to mints again.

Shipping & Returns

Shipping: 
Get free express delivery if you order today. All orders are dispatched within 48 hours from our warehouse in Sydney.

Returns: If you're not happy with your purchase, simply return the product for a full refund. Please reach out to our friendly support team & we will do WHATEVER it takes to make sure you are 100% satisfied.

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As Seen On

Get Better Breath in Seconds.

HolyH2O™ Cool+ is the world’s first pocket-sized probiotic spray that uses nano-mist technology to kill 99.9% of bad bacteria for up to 6 hours fresher mouth than other short-term solutions.

⚡Why you'll love it:

✨ Nano-mist diffusion for full-mouth coverage

🥭 Crave-worthy flavours (zero sugar, zero BS)

♻️ 1 pod = upto 30 days of freshness

🛫 Fits in your pocket, bag or plane carry-on

🦘 Ships from Sydney - backed by a lifetime guarantee

🦷Probiotic Support You Can Feel

Formulated with clinically-backed probiotics ( BLIS K12™ and BLIS M18™) to support a balanced oral environment and give you confident breath, in a ready-to-use pocket size.

🌈Drool-Worthy Flavours

Try options like Mint, Watermelon, Peach, Mango & Mojito. Contains no sugar, no alcohol, no chemicals, no dyes, no BS.

Keto, vegan, paleo... whatever your ideal diet, Cool+ is 100% compatible.

Get Flavour Pods

It's as easy as 1,2,3

1
LOAD

LOAD

Load a flavour pod

2
SPRAY

SPRAY

Atomize for 3 seconds

3
PLAY

PLAY

Get instant fresh breath

10x MORE EFFECTIVE

Get confidence-boosting freshness - anytime, anywhere

🥰10,000+ Aussies Are Obsessed With Results

Noah Y. (NSW)

"Spray, smile, speak... That’s my routine before any client call now. I never want to go back to feeling unsure about my breath."

Noah Y. (NSW)
Ben W. (VIC)

"Cool+ gives me peace of mind instantly. It’s become as essential as my wallet or phone. Thanks HolyH2O!"

Ben W. (VIC)
Natalie T. (QLD)

"Gives me a proper refresh between shifts. Feels more adult than gum and doesn’t feel like I’m masking bad breath - it fixes it."

Natalie T. (QLD)
Grace P. (TAS)

"Best purchase I've made this year! The quality speaks for itself and I've already recommended it to my friends."

Grace P. (TAS)
Ella F. (WA)

"Cool+ saved me on a long-haul from Sydney to Perth. It’s hydrating, subtle, and made me feel human again mid-flight."

Ella F. (WA)
Noah Y. (NSW)

"Spray, smile, speak... That’s my routine before any client call now. I never want to go back to feeling unsure about my breath."

Noah Y. (NSW)
Ben W. (VIC)

"Cool+ gives me peace of mind instantly. It’s become as essential as my wallet or phone. Thanks HolyH2O!"

Ben W. (VIC)
Natalie T. (QLD)

"Gives me a proper refresh between shifts. Feels more adult than gum and doesn’t feel like I’m masking bad breath - it fixes it."

Natalie T. (QLD)
Grace P. (TAS)

"Best purchase I've made this year! The quality speaks for itself and I've already recommended it to my friends."

Grace P. (TAS)
Ella F. (WA)

"Cool+ saved me on a long-haul from Sydney to Perth. It’s hydrating, subtle, and made me feel human again mid-flight."

Ella F. (WA)

Love it or get your money back!

We’re so confident you’ll love it, we offer a 100-day freshness guarantee.

Try it and if you don't like it - (though we promise you will) - you can return it for a full refund.

Plus, the main unit is backed by a lifetime guarantee (with our Subscribe & Save plan)

So if the product stops working, even past the 100 day trial, simply send us an email and we’ll have a replacement sent out to you at no cost.

Coz chewy’s for kids.

Questions? Answers.

How long does the freshness last? How do I use it?

Click in your flavour pod, hold the device about 3 cm from your mouth, and mist for 3 seconds. That’s it. Use it whenever you need a refresh - before meetings, after meals, or on the go.

Get up to 6 hours depending on your lifestyle and diet. Many customers find they use it just 2–3 times a day to stay feeling fresh.

How is it different from chewing gum or breath mints?

Most gums and mints mask odour with sugar or artificial flavouring. Cool+ Spray uses an ultra-fine mist and a probiotic blend to target the root cause of bad breath, helping support your oral microbiome, not just hide it.

Plus chewing-gums rank 2nd among the most polluting wastes on the planet. Most of them are composed of synthetic and non-biodegradable plastics which causes 250,000 tons of waste each year, 80% of which is dispersed into the environment and the sea.

Switch to a smarter choice today.

Are the ingredients natural? Is it sugar-free?

Yes, the ingredients are 100% natural plant extracts. No sugar, no alcohol, no chemicals, no dyes, no BS.

Keto, vegan, paleo... Whatever your ideal diet, Cool+ is 100% compatible.

What probiotics are in it?

Cool+ Spray contains BLIS K12™ and BLIS M18™, two clinically-studied strains that help support a healthy balance in your mouth’s microbiome.

Is it safe for everyday use? Is it suitable for kids?

Absolutely. It’s gentle, alcohol-free, and contains no harsh ingredients. You can use it throughout the day as part of your normal routine.

Cool+ Spray can be used by kids 6 and up, under adult supervision. If you have any health concerns, it’s always best to check with your dentist or GP first.

How long does each pod last?

On average, a pod lasts about 30 days with regular use. Heavier use may shorten that time, so we recommend keeping a spare pod or two handy - especially if you like rotating flavours.

Is the device rechargeable? Is it travel friendly?

Yes - it charges via USB-C, just like most modern phones and tablets. A single charge will last multiple days depending on usage.

It’s small enough to slip into a pocket or handbag, and safe to carry on flights. Just follow standard airline rules for liquids.

Can it replace brushing or flossing?

No - and we don’t recommend that.
Cool+ Spray is designed to complement, not replace, your regular oral care routine. Think of it as a powerful boost between brushes.

Can I order extra pods or change flavours?

Absolutely! Pods are sold separately, and they’re super easy to swap out. Load up on your favourites or mix and match flavours to suit your mood.

>> Buy Cool+ Pods Here

Loved by thousands of Aussies!