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Key Features
- Electric flosser with hydro-kinetic technology
- LED indicator, low power reminder, power off protection
- 3 Speeds, 2 premium floss tips, USB-C charging
- Waterproof, 260ml tank, travel lock, 360 degree nozzle
Key Specifications
- Brand:
- Ordo
- Model Number:
- SP-WTRFLSS-CG
- Timer:
- Yes - 2 minutes
- Functions:
- 3 speeds: Sensitive mode (Low), Daily clean (Medium), Power clean (High)
- Battery Life:
- 4+ weeks per charge
- Water Resistant:
- IPX7
- Type:
- Electric Flosser
Power & Charging
- Battery:
- Rechargeable: lithium-ion, 3.7V, 1500mAh
- Charging Time (Hr):
- 6
General Information
- Family:
- Ordo Hydro Sonic
- Colour:
- Grey
- Supplier Colour:
- Charcoal Grey
- Sensor Technology:
- Hydro-kinetic
- Additional Features:
- Hydro-kinetic technology blasts away plaque and debris from teeth and along the gum line, Assist in protecting against cavities and gum disease, Up to 2000 water pulsations per minute, 360 Degree nozzle, LED Indicator with low power reminder
- What's In The Box:
- Ordo Premium Clean Floss Tips x 2 (light colour and dark colour), USB-C to USB Charging Cable, Instruction and user manual
Warranty
- Manufacturer's Warranty:
- 2 Year
Power & Charging
- Battery:
- Rechargeable: lithium-ion, 3.7V, 1500mAh
- Charging Time (Hr):
- 6
Warranty
- Manufacturer's Warranty:
- 2 Year
Product Dimensions
- Product Height (mm):
- 306
- Product Width (mm):
- 74
- Product Depth (mm):
- 95
Box Dimensions
- Box Height (mm):
- 255
- Box Width (mm):
- 110
- Box Depth (mm):
- 112
- Box Weight (kg):
- 1
Product Reviews of Ordo Hydro Sonic Water Flosser Charcoal Grey

Overall Rating Snapshot
4.7 out of 5 stars from 45 reviews
93% of users recommend this product
What customers say, summarised by AI
- Easy to use and comfortable to hold, even for beginners.
- Three pressure settings suit sensitive gums and deep cleaning.
- Large water tank reduces refilling frequency during use.
- USB-C charging is convenient with long-lasting battery.
- Some users experience leaks and messy water during use.
- Some design issues: can be cumbersome or hard to separate parts.
Pros
Cons
Handy product
Easy to use and comfortable to hold.
Michelle Wu
Confirmed purchase 13 October 2026
Published on 3 November 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Stylish & Effective
've been using the Ordo Hydro Sonic Water Flosser (Charcoal Grey) for a few weeks now and have been really impressed. It's easy to use, comfortable to hold, and the water pressure is strong enough to clean between teeth and along the gumline without being harsh. The multiple pressure settings make it suitable for sensitive gums, and the large water tank means fewer refills during use.
Deepika
Confirmed purchase 12 September 2026
Published on 7 October 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Good Product, cleans well
James
Confirmed purchase 21 August 2026
Published on 1 October 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
love it
I love this flosser, so easy to use and so effective. Charge last forever and you have 3 water pressure level for those who have sensitive gum. So glad I brought this, way easier than flossing especially if you have tightly packed teeth.
trudy
Confirmed purchase 28 August 2026
Published on 22 September 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
really powerful
really powerful and does good job cleaning teeth and gums
Alex Richards
Confirmed purchase 16 August 2026
Published on 9 September 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great product
Great product, easy to use, works well, highly recommended.
Bec
Confirmed purchase 30 April 2026
Published on 31 May 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Anonymous
Confirmed purchase 30 April 2026
Published on 28 May 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Good price and does the job
Overall good experience . Only thing they need to work is on the design as sometime when you using the water drips .
Tariq
Confirmed purchase 2 May 2026
Published on 26 May 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
It’s ok
Uses a lot of water, messy in the bathroom
Anon
Confirmed purchase 21 March 2026
Published on 17 April 2026
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Effective water flosser, down side cumbersome to hold & leaks at times
Have bought a number of water flossers in the past & all have unfortunately not lasted that long due to charge ports not taking a charge, so was excited to see one now with a USB C charger. The charger currently is working well & I get a good 5 days out of a charge. I like that it has the button to do immediate flossing as opposed to a set time. The 3 settings are good & I now can tolerate the highest one which is effective. The one flaw is that it occasionally leaks water which is not clear if it is from the seal around the water tank or the port where you fill it. I have it under Gold Service Warranty so am not that concerned as can get a replacement if needed.
Rob
Confirmed purchase 29 December 2025
Published on 8 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 10 of 45 reviews
The below information is AI generated based on Australian websites information around this item. We have done our best to ensure its accuracy but suggest verifying any information within this tab before purchasing.
At a glance
The Ordo Hydro Sonic Water Flosser is a compact rechargeable oral care device for people who want an easier way to clean between teeth and around the gumline. It suits everyday users, travellers and those wanting adjustable pressure settings, with strong battery life and shower-safe use. One limitation is its 260 mL tank, which may need refilling for longer cleaning sessions.
What it’s great for
- Daily interdental cleaning
- Gumline care
- Travel-friendly oral care
- Cleaning hard-to-reach back teeth
- Shower or sink use
Where it works best
- Home bathroom
- Apartment living
- Travel bags
- Shared bathrooms
- On-the-go routines
Who it’s for
- Everyday adults
- Frequent travellers
- Braces and retainer wearers
- Gum-care focused users
- People wanting a compact flosser
Things to consider
The 260 mL tank is convenient for a compact design, but larger benchtop or premium flossers can offer bigger reservoirs and longer uninterrupted flossing sessions.
Family suitability
Best suited to teens and adults; pressure options make it flexible for mixed comfort preferences, though younger children may need supervision.
Orthodontic compatibility
Good for braces, retainers and other hard-to-clean areas where string floss can be awkward.
Gum care effectiveness
8/10 - adjustable pressure settings and water pulsations support regular gumline cleaning, though specialist premium units may offer finer pressure control.
Travel friendliness
9/10 - compact size, USB-C charging and over 4 weeks battery life make it highly practical for travel.
Ease of use score
8/10 - straightforward controls, rotating nozzle and timer make it easy to use, though the smaller tank may require extra refills for some users.
Key benefits
- Hydro-Kinetic Water Pulses: Helps clean between teeth and along the gumline with a water-based alternative to string floss.
- Three Pressure Settings: Lets you switch between sensitive, daily clean and power clean modes to better match comfort and cleaning preference.
- 360 Degree Rotating Nozzle: Makes it easier to reach back teeth and awkward angles without twisting your wrist.
- Compact Body: Fits more easily into bathroom storage and travel bags than bulkier benchtop units.
- USB-C Charging: Offers convenient recharging with a widely used cable standard for home or travel.
- Battery Life: Provides over 4 weeks of use per charge, reducing how often you need to recharge.
- IPX7 Water Resistance: Suitable for use around the sink or in the shower for more flexible routines.
- 2-Minute Timer: Gives simple timing guidance to help keep your flossing routine consistent.
Q: Is the 260ml tank enough for a full clean?
A: For most people, yes. A 260ml tank suits a short to moderate flossing session, which is enough for a quick whole-mouth clean, but it is not the best fit if you prefer a longer uninterrupted routine or repeated passes.
Q: Will three pressure modes suit sensitive and stronger cleaning?
A: Yes. The three modes cover a gentler sensitive setting, a standard daily clean and a stronger power clean, so there is useful range without overcomplicating controls. Buyers wanting finer step-by-step adjustment may prefer more modes.
Q: Does it replace string floss for every type of cleaning?
A: No. This model is designed as an easier alternative to string floss for daily rinsing between teeth and along the gumline, but some buyers still prefer string floss for very tight contact points or precise manual scraping.
Q: How easy is it to reach back teeth with this?
A: The 360 degree rotating nozzle makes back teeth and tighter angles easier to reach without twisting your wrist. That improves control in smaller mouths and crowded areas, but it does not remove the need to guide the tip carefully.
Q: Does the battery last long enough for travel use?
A: Yes. The rechargeable lithium-ion battery provides over four weeks of use per charge, which suits trips without needing the charger every day. USB-C charging also makes it easier to top up with a cable many travellers already carry.
Q: Can I use this water flosser in the shower?
A: Yes. Ordo Hydro Sonic Water Flosser has an IPX7 water resistance rating, so it is suited to use around the sink or in the shower. It is still a rechargeable personal care device, so charging should be kept well away from water.









