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Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator
Oral-B Aquacare 4 Irrigator

Oral-B Aquacare 4 Irrigator

Oral-B Aquacare 4 Irrigator

$59.00

(103 reviews)

The Oral-B AquaCare 4 cordless water flosser with Oxyjet technology enriches water with micro air bubbles, thereby improving your gum health. You have the option to activate the water jet only when needed. The water flosser features two cleaning modes. You can choose the water intensity for either a normal or sensitive clean, and use the targeted, rotating, or multi-jet options. Try it risk-free for 30 days.

The Oral-B AquaCare 4 cordless water flosser with Oxyjet technology enriches water with micro air bubbles, thereby improving your gum health. You have the option to activate the water jet only when needed. The water flosser features two cleaning modes. You can choose the water intensity for either a normal or sensitive clean, and use the targeted, rotating, or multi-jet options. Try it risk-free for 30 days.

(103 reviews)

The Oral-B AquaCare 4 cordless water flosser with Oxyjet technology enriches water with micro air bubbles, thereby improving your gum health. You have the option to activate the water jet only when needed. The water flosser features two cleaning modes. You can choose the water intensity for either a normal or sensitive clean, and use the targeted, rotating, or multi-jet options. Try it risk-free for 30 days.

The Oral-B AquaCare 4 cordless water flosser with Oxyjet technology enriches water with micro air bubbles, thereby improving your gum health. You have the option to activate the water jet only when needed. The water flosser features two cleaning modes. You can choose the water intensity for either a normal or sensitive clean, and use the targeted, rotating, or multi-jet options. Try it risk-free for 30 days.

$59.00 - $215.99

in 25 offers

The lowest price for Oral-B Aquacare 4 Irrigator right now is $59.00 at OnTrendBeauty, compared across 16 retailers.

The all-time low was $34.73 on 28 May 2026 — today's price is 70% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 9 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 09/06/2026 18:48:54

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
OnTrendBeauty

$59.00

Oral-B AquaCare 4 Portable Irrigator Water Flosser

Delivery between 16–24 June $8.95

eBay.com.au

$69.95

Oral-b Aquacare 4 Portable Irrigator Kit

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$85.95

Oral-b Aquacare 4 Portable Irrigator Water Flosser

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$140.67

Oral-b Aquacare 4 Waterflosser Irrigator

Delivery $9.80

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$145.77

Oral-b Aquacare 4 Waterflosser Irrigator

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$179.95

Oral-b Aquacare Irrigator 4 Water Flosser - Oxyjet Technology - 4

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Smooth Sales

$69.95

Oral-B AquaCare 4 Portable Irrigator Kit

Delivery between 15–18 June $7.95

Kmart

$75.65

Oral-B AquaCare 4 Portable Irrigator Water Flosser

Delivery between 16–19 June $8.95

Matt Blatt

$89.00

Oral-B Aquacare Irrigator 4 Cordless Water Flosser (80340868)

Delivery $8.95

Matt Blatt

$181.09

Oral B Electric Rechargeable Aquacare 4 Irrigator Water Teeth Flosser Cleaner

14-day returns

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

13 October 2022

originally posted on pbtech.co.nz

Find this very useful for dental hygiene. Simple, does what is says it does. Leaves a great, clean feel to the teeth!

Does the job well
1 April 2023

originally posted on shavershop.com.au

Easy to use. Good options to vary the flow and spray type. I'm happy with it. The total water volume used is much more than my previous brand required, and water went all over the place initially, but I got used to it and the end result is good for my teeth.

Don't bother
16 May 2022S. FIELD

originally posted on noelleeming.co.nz

Very disappointing. Tested on my hand and it was clearly very poor water pressure. Have used other ones in the past that were half the price that were much better. I return the item and was told that it will be checked for pressure. I don't hold much hope.

Specification

Collect187 Everyday Rewards points

Price comparison

Updated 4 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
OnTrendBeauty

$59.00

Oral-B AquaCare 4 Portable Irrigator Water Flosser

Delivery between 16–24 June $8.95

eBay.com.au

$69.95

Oral-b Aquacare 4 Portable Irrigator Kit

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$85.95

Oral-b Aquacare 4 Portable Irrigator Water Flosser

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$140.67

Oral-b Aquacare 4 Waterflosser Irrigator

Delivery $9.80

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$145.77

Oral-b Aquacare 4 Waterflosser Irrigator

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

13 October 2022

Find this very useful for dental hygiene. Simple, does what is says it does. Leaves a great, clean feel to the teeth!

originally posted on pbtech.co.nz
Does the job well
1 April 2023

Easy to use. Good options to vary the flow and spray type. I'm happy with it. The total water volume used is much more than my previous brand required, and water went all over the place initially, but I got used to it and the end result is good for my teeth.

originally posted on shavershop.com.au
Don't bother
16 May 2022

Very disappointing. Tested on my hand and it was clearly very poor water pressure. Have used other ones in the past that were half the price that were much better. I return the item and was told that it will be checked for pressure. I don't hold much hope.

S. FIELD originally posted on noelleeming.co.nz
Love this water flosser
30 July 2022

Really good water flosser. It’s very easy to use. It cleans your teeth effectively whilst being gentle on the gums especially if you have sensitive teeth. You can even select different modes. I like the sleek design and that it doesn’t take up much room.

originally posted on chemistwarehouse.com.au
Never waste your money on it
3 October 2021

Just bought one today was a toss between waterpik and oralb , i knew waterpik is great from previous experiences, but decided to give a go to oralb, you wont be able to floss out the most obvious dirt that even your finger would do (we talking regular and focused mode). Mine is going straight to the bin, gonna get a waterpik tmw. Don’t throw your money down the drain like i did.

originally posted on chemistwarehouse.com.au
Not recommended. Poor replacement of prior model.
26 September 2022

Poor successor to the earlier Oral B flosser. Which I loved but which finally ceased working after about 6 years. It was compact and yet powerful for dislodging food particles stuck between teeth. The new machine is large and not the easiest to handle. But the biggest disappointment is the ineffective cleaning capability. Large amounts of water are used and yet aren’t sufficiently powerful to dislodge small particles of food.

Mike originally posted on shavershop.com.au
Ok but there's better one's out there
1 May 2022

It's ok but doesn't feel powerful enough to dislodge food stuck between teeth. I've used a few water flossers in the past probably wouldn't buy this brand again

Laurie01 originally posted on chemistwarehouse.com.au
Quite disappointing
4 June 2022

I expected much better from Oral B and Braun. Solid build quality and nice charging setup, but the pressure is pathetic. Useless to do what you need it to do. Have a much cheaper replacement which does so much better.

Coop originally posted on noelleeming.co.nz
Terrible Product
11 May 2022

I bought this product and it is useless. I may as well hold my mouth open under the shower head. It would be the same pressure...This product was underwhelming after coming from the Waterpik. I should have bought another Waterpik.

MarkGG originally posted on chemistwarehouse.com.au
engineering mistake
18 September 2020

I have been using Oxyjets for many years. Had several of them. Yes, they all died after a while, but that happened even faster with Waterpik. Oxyjets were always my favorite. Im talking here about the original larger models.Just bought the newest one - Oral-B Aqua Care Pro 6. Some people complain about the water reservoir size - too small and large body - too big. Well, you can't have both - that's not a deal breaker for me. What I have discovered after using it just 3 times - an obvious engineering mistake. The water reservoir becomes hermetically sealed after the lid is closed. As a result the water can't be pumped out (simple physics). Irrigator stops spraying and the lid locks because of the vacuum inside. Very annoying! This vacuum thing explains the weak ... MoreI have been using Oxyjets for many years. Had several of them. Yes, they all died after a while, but that happened even faster with Waterpik. Oxyjets were always my favorite. Im talking here about the original larger models.Just bought the newest one - Oral-B Aqua Care Pro 6. Some people complain about the water reservoir size - too small and large body - too big. Well, you can't have both - that's not a deal breaker for me. What I have discovered after using it just 3 times - an obvious engineering mistake. The water reservoir becomes hermetically sealed after the lid is closed. As a result the water can't be pumped out (simple physics). Irrigator stops spraying and the lid locks because of the vacuum inside. Very annoying! This vacuum thing explains the weak spray people are complaining about.The only solution I came up with - using the irrigator with the lid open. Yes, the spray gets much more powerful, but using this thing becomes ridiculously awkward.A simple air intake opening in the water reservoir would be an answer.

euGenius originally posted on oralb.co.uk

Specification

Collect187 Everyday Rewards points

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