COSLUS E40 Portable Water Flosser

Emily's Confident Smile Journey with COSLUS Water Flosser​​ As a busy dental hygienist and part-time traveler, Emily knew the struggle of maintaining oral care with braces. Traditional flossing felt impossible, and her sensitive gums often bled after using her old water flosser’s harsh settings. That changed when she discovered the ​​COSLUS Portable Water Flosser​​—her new smile ally. ​​Morning Routine: Gentle Care for Sensitive Gums​​ Emily starts each day with the COSLUS’s gentle pressure setting (Level 1). Unlike her previous device, which left her gums stinging, COSLUS’s 10-level adjustable dial lets her customize power without interrupting her routine. She appreciates the one-handed design—perfect for multitasking moms like her. “I can clean thoroughly even while holding my toddler,” she shares. ​​Orthodontic Confidence: Tackling Braces with Ease​​ Her braces made food traps a nightmare. With COSLUS’s included orthodontic nozzle, she targets debris between brackets effortlessly. The medium-high pressure (Levels 4-6) dislodges stubborn plaque without irritation. “I finally feel in control of my ortho care,” she says. Her dentist, who recommended COSLUS for its professional-grade safety standards, notes her gums are healthier than ever. ​​Travel-Ready: No Compromises on the Go​​ Last month’s conference in New York tested Emily. COSLUS’s cordless, IPX7 waterproof design fit seamlessly into her travel kit. A quick USB charge kept it running for 30 days. “I even used it in the hotel shower—no plugs needed!” she laughs. Colleagues admired its sleek size, and she gifted a spare nozzle to a friend with receding gums. ​​Family Sharing: Safe for All Ages​​ Emily’s teen daughter, Lily, struggles with braces too, while her dad has sensitive gums. COSLUS’s multiple nozzles (standard, periodontal, ortho) let them each personalize their routine. “Dad loves the gentle mode; Lily uses the braces tip. No more fighting over our old flosser!” Plus, its BPA-free materials ease her eco-conscious mind. ​​Why Emily Trusts COSLUS:​​ ​​Proven Results​​: Her hygienist notices 50% less plaque buildup since she switched. ​​Durability​​: Even after accidentally dropping it in the sink, it works perfectly. ​​Peace of Mind​​: “Knowing it’s dentist-approved and BPA-free makes all the difference.” For Emily, COSLUS isn’t just a tool—it’s freedom. Whether battling braces, exploring new cities, or caring for her family, she smiles knowing her oral care is in expert hands."
 

• Advanced 10 Pressure Settings for Personalized Cleaning: The COSLUS E40 cordless water flosser features 10 precise pressure levels, allowing users to easily adjust the water flow to match their unique oral sensitivity and cleaning preferences. Whether you have braces, orthodontic appliances, sensitive gums, or are buying for kids, teens, adults, women, men, or seniors—this flosser is designed to suit everyone in the family. The innovative stepless dial control works just like adjusting your phone’s volume, enabling smooth, one-handed pressure changes from level 1 to 10. Fine-tune the water pressure in real time without pausing your routine, for a truly comfortable cleaning experience
• Advanced Research, Trusted Quality: Developed over six years by the COSLUS R&D team, this product features patented dual-flow technology for enhanced cleaning power and broader coverage. It effectively cleans stains and interdental deposits, addressing the needs of most users. Constructed with BPA-free, safety-certified materials, it provides a scientifically-backed, safe, and durable oral care experience
• Ideal For Travel​​: The COSLUS E40 cordless water flosser features a compact, portable design, making it ideal for daily home use, office work, travel, and business trips. Equipped with a high-performance battery, a single charge provides up to 30 days of continuous use (based on 1-2 daily uses). The included USB fast-charging port ensures effortless maintenance of oral care routines both at home and on the go
• Customizable Nozzle System: Comes with a variety of functional nozzles—including standard, orthodontic, and periodontal tips—to meet the needs of different users. Whether you wear braces, have sensitive gums, or seek deep cleaning, you’ll enjoy a targeted and comfortable oral care experience. Equipped with a 300ML large-capacity water tank, which allows for longer use without frequent refilling, making it more suitable for thorough, full-mouth cleaning and an efficient flossing experience. Supports multi-user sharing, making it especially ideal for family use and daily oral care routines
• Ipx7 Waterproof & Long-Lasting Durability:​​ COSLUS E40 portable water flossers for teeth feature an IPX7 waterproof design, making them convenient to use even in the shower. The upgraded motor delivers a reliable and steady water flow, helping to improve the removal of surface stains and support oral care​​. With a lifespan twice as long as other products, it effortlessly handles daily use and routine cleaning, ensuring a more comfortable user experience
• Note: Adapter is not included to avoid wasting resources, but you can charge it using any 5V adapter on hand. If need, get from COSLUS. NOTES: Packaging may vary (new or old), but the contents are exactly the same

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty