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Sonic Mini™

Sonic Mini™

Water Flosser with HydroPulse™

CHF 79.90
CHF 79.90
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In stock: Delivered in 1–2 days
SonicMini Empfehlung SonicMini Kund:innen

Recommended by @zahnfit.laura and 15,000+ others

  • Reliably rinses food residues and plaque out of all interdental spaces.
  • Cleans especially gently and is easy on your gums.
  • Leaves a thoroughly fresh and clean feeling in your mouth.

What exactly is a water flosser?

An oral irrigator is an electric oral hygiene device that cleans between the teeth, along the gumline and in hard-to-reach areas with a targeted water jet. The Sonic Mini uses fine HydroPulse™ water pulses to gently flush away food particles, buildup and plaque from areas that a toothbrush often cannot reach.

These are exactly the areas where bacteria and residue accumulate in everyday life, which can affect long-term freshness, the gums and the natural cleanliness of the teeth. That is why the Sonic Mini supports your daily dental care precisely where regular brushing alone is often not enough – comfortably, precisely and without complicated use.

What benefits does the Sonic Mini offer?

The Sonic Mini makes thorough oral care simple—at home and on the go. Its compact, portable design and adjustable water jet make it a practical everyday companion.

  • Thorough Cleaning: Removes food debris, plaque, and bacteria from between teeth and along the gumline.
  • Brighter Smile: Regular cleaning reduces buildup, helping teeth look cleaner, brighter, and better cared for.
  • Convenient Floss Alternative: Water pulses reach hard-to-access areas, making daily cleaning effortless.
  • Gum & Oral Health Protection: Gentle water pulses massage the gums, support overall oral health, and effectively help prevent inflammation.
  • Compact & Portable: Ideal for home, travel, the office, or anywhere you want to stay flexible with your oral routine.

Who is an oral irrigator for?

The Sonic Mini is suitable for anyone who wants to take their oral hygiene to the next level – especially people who do not like dental floss, have sensitive gums or often feel food particles between their teeth.

It can also make daily cleaning significantly easier for people with tight spaces between their teeth, braces, aligners with attachments, implants, crowns or bridges. The water jet reaches areas that are often difficult to access with a toothbrush or dental floss, ensuring pleasantly thorough care.

This makes the Sonic Mini ideal for anyone looking for a modern, gentle and uncomplicated addition to traditional dental care.

Does the Sonic Mini replace dental floss?

The Sonic Mini can, depending on your individual dental situation, be a useful addition to dental floss or a more pleasant alternative in everyday life – especially if flossing feels uncomfortable, is difficult to handle or is not used regularly.

Dental floss can still be useful for some tight contact points. However, the major advantage of the Sonic Mini is that it makes daily interdental cleaning easier. This makes oral care not only more thorough, but above all more consistent – and that is exactly what matters for a lasting clean and fresh feeling.

Technical Specifications

Water tank capacity: 150 ml
Water pressure: 60–130 PSI (4.1–9.0 bar)
Water resistance: IPX7 (waterproof)
Pulse frequency: 1450 pulses/min
Charging port: USB Type-C
Charging time: 4 hours
Pressure settings: 3 modes

CE, RoHS – tested according to applicable safety and environmental standards.

Included in delivery: Sonic Mini, USB-C charging cable, user manual, velvet pouch, 4 replacement nozzles.

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Compact. Lightweight. Always with you.

At just 12 cm tall when retracted, the Sonic Mini fits easily into a toiletry bag, handbag or travel luggage. Compact in design and precise in care. Ideal for home and travel.

Three pressure modes for every need

From gentle to powerful – choose the intensity that suits you best. The low setting is ideal for sensitive gums and beginners, while the highest level removes stubborn plaque from between your teeth. Thanks to the powerful battery, every setting lasts for over 50 days before the Sonic Mini needs recharging.

Gentle on gums

The Sonic Mini cleans between the teeth and along the gumline with targeted HydroPulse™ water pulses. It thoroughly removes food particles, plaque and bacteria while remaining pleasantly gentle, even on sensitive gums.

Easy refilling

The 140 ml water tank can be filled easily and cleanly via the integrated refill flap. The nozzle is stored directly inside the device. Thoughtfully designed for everyday life, travel and hygienic use.

Real reviews from our customers

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Dani K.

For me, a water flosser has always been an essential part of oral care. However, since I never really liked the bulky designs of other brands, I decided to go with the Sonic Mini. The performance is truly impressive, and I especially love the foldable design.

Claudia H.

The packaging and overall look are really impressive, I have to say. The cleaning performance is also spot on, especially the gentle cleaning mode, which feels very comfortable, and it removes food particles thoroughly as well.

Jan D.

It feels very high-quality, fits comfortably in the hand, and has plenty of power. There are actually four attachments included, not three, and it also comes with a tongue scraper nozzle. My favorite, however, is the Clean Plus attachment.

Julia S.

It felt a bit unusual at first, but by now it has become part of my daily routine. The device works really well.

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  • HydroPulse™ Deep Cleaning

    With our in-house HydroPulse™ technology, the Sonic Mini cleans between the teeth using precisely controlled water pulses – more thoroughly than dental floss and gentler than any toothbrush. Also ideal for braces, aligners with attachments, implants, and sensitive gums. Fill the tank, attach the nozzle, switch it on – and trust the technology.

  • Telescopic travel design

    Specifically developed for patients with braces, aligners, implants, and bridges – just like the Sonic One, the Sonic Mini is recommended by over 250 dental and orthodontic practices across the DACH region. More than 15,000 customers already trust SonicSmile.

  • Includes the “SonicSmile Freshness Moment”

    The Sonic Mini leaves your mouth feeling noticeably clean and fresh – the kind of feeling you normally only get right after a professional dental cleaning. Thanks to its foldable telescopic design, it goes wherever you go: to the office, on trips, or into any hotel bathroom. A daily moment of premium self-care in a travel-sized format.
Schweiz

Founded in Lucerne

SonicSmile was founded in Lucerne, in the heart of Switzerland – with the ambition to combine cleaning power, simple design and intuitive handling in high-quality products.

One Brand, One Mission

Our mission is to make the daily cleaning of aligners and interdental spaces easier and more hygienic. The Sonic One cleans the aligner with ultrasound, the Sonic Mini reaches even the tightest gaps between teeth – both gentle and without scrubbing.

Over 15,000 customers

More than 15,000 people clean their interdental spaces & aligners with SonicSmile today, and over 250 dental and orthodontic practices recommend our devices to their patients. That trust is the benchmark for everything we develop next.

We're proud to have thousands of happy Sonic Mini™ customers keeping clean around the world. We stand behind our product, and offer a 30-day money back guarantee.

Got any questions?

How exactly does the application work?

Using the Sonic Mini is simple and convenient: Thanks to its compact telescopic design, it can easily be extended for use. It can then be filled with water either through the integrated refill flap or via the fully removable water tank. Afterwards, simply position the nozzle between the teeth and start the device with the push of a button. The water stream effectively removes food particles and thoroughly yet gently cleans between the teeth. The nozzles can also be changed easily thanks to the convenient click system.

Is it safe to use on the gums?

Yes, using the Sonic Mini is generally safe for the gums. Cleaning is done gently with water, and the intensity can be adjusted, making it suitable even for sensitive gums. For beginners, it is recommended to start with the lowest pressure setting. The sensation may feel unfamiliar at first, but after a few days it typically becomes part of a regular routine.

Do I even need dental floss anymore?

Dental floss can still be useful for removing buildup between the teeth. However, in many cases, thorough daily oral care with a toothbrush and a water flosser is sufficient, allowing dental floss to be used as needed.

Does the Sonic Mini make my teeth whiter?

The Sonic Mini uses a targeted water stream to flush out food particles and bacteria from between the teeth and along the gumline – areas that a toothbrush often cannot reach properly. Thanks to the deeper cleaning, surface stains caused by coffee, tea, or similar substances can be reduced, making your teeth appear naturally brighter. While it is not a replacement for professional teeth whitening, a visibly improved overall appearance of your teeth is absolutely realistic with regular use.

How does the 30-day money-back guarantee work?

It’s not always easy to judge a product online. That’s why your purchase comes with a 30-day money-back guarantee, allowing you to try the Sonic Mini at your own pace. If it doesn’t meet your expectations, you can simply return it to us and receive a full refund of the purchase price. Please note that return shipping costs are not covered by us.

Is a water flosser suitable for children?

Yes, a water flosser can also be suitable for children – especially if they wear braces or have difficulty cleaning between their teeth thoroughly. It is important that it is used age-appropriately, with gentle water pressure and ideally under supervision.

When does a water flosser make sense for me?

A water flosser can be a good choice for you if food particles frequently get stuck between your teeth or if you want to clean hard-to-reach areas more effectively. It is especially helpful for tight interdental spaces, braces, bridges, or aligners, making daily oral care easier and more comfortable.

How long does the cleaning take?

Cleaning with the Sonic Mini takes around 30 seconds. At first, it may take a little practice to get used to the new routine. On the lowest setting, the integrated water tank provides up to 45 seconds of cleaning time.

How do I clean the Sonic Mini?

To keep the Sonic Mini clean, the water tank can be fully removed and easily rinsed with a little dish soap if needed. The housing is waterproof and can be cleaned effortlessly with lukewarm water.

How often do I need to replace the nozzles?

We recommend replacing them every 3 to 6 months — similar to a toothbrush. Nozzles with bristles (Clean+) or a silicone tip (Sensitive) should be replaced every 3 months, as the material wears out faster. Regular replacement ensures consistent cleaning performance and optimal hygiene. You'll find all variants under replacement nozzles.