OasiSmile Cordless Water Flosser C2, Black 350ml – 4 Modes & USB-C Rechargeable

The OasiSmile C2 is a portable cordless water flosser that delivers adjustable, high-frequency pulse cleaning with a 350ml tank, four modes, and five professional tips for everyday oral hygiene.

Compact and travel-ready, the OasiSmile C2 combines a powerful rechargeable battery with a large detachable water reservoir and IPX7 waterproofing to make daily flossing easier and more consistent. It’s built to reach between teeth, along the gumline, and around braces using a 0.6 mm precision stream and 1600–1800 pulses per minute. Designed for sensitive gums, orthodontic appliances, and family use, the C2 offers customizable pressure and saved settings so each user can pick the best routine.

How does the C2 clean where a toothbrush can’t?

The C2 uses high-frequency pulses and a narrow water jet to dislodge food particles and biofilm from interdental spaces and the gumline. The combination of targeted pressure and rapid pulsing helps reach crevices that brushing often misses.

• 1600–1800 pulses per minute for consistent water pulsing.
• 0.6 mm ultra-fine water stream to enter tight gaps.
• Five tip options for daily plaque, periodontal pockets, and tongue cleaning.
• Removable 350ml tank reduces mid-clean refills.

Can I adjust pressure for sensitive gums or braces?

Yes — the C2 features four preset modes plus a DIY mode that lets you dial pressure between gentle and strong for comfort and effectiveness. The device stores your last DIY setting so you don’t need to reconfigure it every use.

• Soft, Normal, Powerful, and DIY custom mode available.
• DIY pressure range adjustable from 20–140 PSI for precise control.
• Memory function saves your preferred setting automatically.
• Special periodontal tip included for targeted gum care around braces.

How long will the battery last and how easy is it to travel with?

The C2 is designed for extended use between charges and fast, modern charging to keep it travel-friendly. Its USB-C port and durable battery support frequent use without daily recharging, and the compact, waterproof body fits easily into luggage or a bathroom drawer.

• USB-C fast charging completes in about 4 hours.
• Up to 30 days of typical use on a full charge (usage-dependent).
• Lightweight, ergonomic handle with non-slip grip for shower use.
• IPX7 rating permits safe use in wet environments.

What accessories come with the unit and how do they help daily care?

The OasiSmile C2 includes five interchangeable nozzles that address different cleaning needs across household members. Tips snap on easily and store simply, enabling a complete oral routine for plaque removal, periodontal maintenance, and tongue hygiene.

• Three standard tips for everyday interdental cleaning and plaque removal.
• One periodontal tip for focused gum pockets and sensitive areas.
• One tongue cleaner to freshen breath and remove surface debris.
• Detachable 350ml tank for fewer refills during each session.

Who this is for: The OasiSmile C2 is intended for adults and families seeking a versatile, travel-capable oral irrigator. It's suited to people wearing braces, those with sensitive gums who need gentler settings, and anyone who wants a cordless, long-lasting device with customizable pressure and multiple tips. If you prefer a device that stores your preferred pressure, fits into a travel bag, and can be used safely in wet spaces, the C2 is a practical choice to add targeted water flossing to your daily routine.