Flosmore Portable Water Flosser FL01B — Cordless Oral Irrigator, 300ml Tank, 3 Modes, 4 Replaceable Tips, IPX7 Waterproof, USB-C Rechargeable, Travel & Home Use

Professional teeth cleaning on the go — 1,650 pulses/min, 20–140 PSI adjustable, IPX7 shower-safe, and a 30-day battery in your carry-on.

Clean deeper than floss. Wherever you go.

The Flosmore FL01B Portable Water Flosser delivers a dentist-grade clean in a cordless, travel-friendly body. With adjustable pressure from 20 to 140 PSI, up to 1,650 pulses per minute, and four interchangeable nozzles, it removes food debris, plaque, and bacteria from places string floss can't reach — between teeth, below the gumline, around braces, and along the tongue.

Whether you're at home, at the office, or in a hotel halfway across the world, the FL01B gives you a complete clean in under two minutes — and a single charge lasts up to 30 days.

Why the FL01B is different

• Stepless pressure dial (20–140 PSI): World's-first stepless adjustable water pressure on a cordless flosser — dial in the exact intensity that's comfortable for your gums, from ultra-gentle to deep-clean.
• 3 cleaning modes: DIY (custom pressure), Strong (max 140 PSI blast), and Pulse (rhythmic massage for gums and sensitive areas).
• 120-second smart timer: Built-in 2-minute shut-off with 30-second interval pulses keeps you on track without over-irrigating.
• 4 interchangeable nozzles: Standard jet, orthodontic (braces & bridges), periodontal pocket, and tongue cleaner — colour-coded so the whole family can share one unit.
• 360° rotatable tip with lock: Reach every angle of your mouth; the lock prevents the nozzle from popping out mid-use.
• IPX7 waterproof body: Rinse it under the tap, use it in the shower, even submerge it for cleaning. Built to last.
• 300 mL detachable tank: Enough water for a full 2-minute session, with a sealed fill port so you don't have to take the unit apart to refill.
• USB-C fast charging: One cable for your phone, your tablet, and your flosser. 30-day battery on a single charge.
• Travel-ready: Lightweight, cordless, and quiet — slips into a carry-on and is accepted in hand luggage worldwide.
• Food-safe materials: ABS body and BPA-free tank — safe for daily oral contact.

Specifications

What's in the box

• 1 × Flosmore FL01B main unit
• 4 × Replacement jet tips (standard × 1, orthodontic × 1, periodontal × 1, tongue cleaner × 1)
• 1 × USB Type-C charging cable
• 1 × User manual

How to use

1. Fill the tank. Open the sealed fill port at the base and add lukewarm water. (You can also add a small amount of mouthwash.)
2. Pick your tip. Insert the nozzle that matches your need — standard for everyday, orthodontic for braces, periodontal for gum pockets, tongue cleaner for fresh breath.
3. Choose your mode. Press Mode to cycle through DIY / Strong / Pulse. In DIY mode, turn the dial to set your pressure anywhere from 20 to 140 PSI.
4. Lean over the sink. Place the tip at your gumline. The unit runs for 120 seconds and pulses every 30 seconds to guide you through quadrants of your mouth.
5. Done. Empty any leftover water, rinse the tip, and pop the unit back on the charger once a month.

Who it's for

• Anyone who wants a cleaner, fresher mouth than brushing alone provides.
• People with braces, bridges, implants, or crowns — the nozzles reach where string floss can't.
• Those with sensitive gums or bleeding gums (start at low pressure and work up).
• Frequent travellers, business flyers, and digital nomads — one charge lasts a month.
• Couples and families — four colour-coded tips let everyone share one device hygienically.

Care & maintenance

• Rinse the tank and nozzle after every use.
• Wipe the body dry before charging.
• Replace nozzles every 3–6 months for best hygiene.
• Store in a cool, dry place (a small travel pouch works great).

Frequently asked questions

Is the Flosmore FL01B safe for sensitive gums?

Yes. Start in DIY mode at the lowest pressure (around 20 PSI) and gradually increase. The stepless dial lets you find the exact level that's comfortable for you — gentler than most string floss on inflamed gums.

Can I use mouthwash in the water flosser?

Yes — a small amount of alcohol-free mouthmixed with water is fine. Avoid pure essential oils or anything with high alcohol content, which can degrade the seals over time.

How long does the battery last?

Up to 30 days of typical use (2–3 sessions per day) on a single USB-C charge. A full top-up takes roughly 4 hours.

Is it waterproof? Can I use it in the shower?

Yes. The FL01B is rated IPX7 — fully protected against immersion in up to 1 metre of water for 30 minutes. Shower use, rinsing under the tap, and accidental drops in the sink are all fine.

What's the difference between FL01 and FL01B?

FL01B is the current production model — same core technology, with refined packaging and the 4-tip bundle. If you see "FL01" in older reviews, that's the predecessor.

Is it better than string floss?

Water flossers and string floss both reduce gum disease and bleeding. Studies (and most dentists) agree that water flossing is more comfortable, faster, and especially effective for braces, implants, and hard-to-reach areas. The Flosmore FL01B reaches where floss can't.

Can the whole family share one unit?

Yes — each nozzle is colour-coded, so four people can use the same device hygienically. We recommend replacing personal nozzles every 3–6 months.

Does it work with braces and Invisalign?

Yes. Use the orthodontic nozzle around brackets, wires, and aligners. The 360° rotating tip makes it easy to angle around hardware.

Is it allowed on flights?

Yes. The FL01B is cordless and battery-powered — no restrictions for carry-on or checked luggage under standard airline rules.

What's the warranty?

Flosmore products come with a manufacturer's warranty against defects. It comes with 1 year warranty.