Professional Dental Care At Home
The COSLUS Water Flosser provides salon-quality oral irrigation with 1400-1800 high-pressure pulses per minute. Achieve perfect dental hygiene without expensive dental visits.
See It In Action
Discover how the COSLUS Water Flosser transforms your oral care routine
Why COSLUS is Your Best Dental Solution
Experience professional-grade oral irrigation that provides flawless results without the dental clinic price tag.
High-Pressure Cleaning
1400-1800 pulses per minute with 0.3mm dual-thread water jets remove 99.9% of plaque and food particles from hard-to-reach areas.
30-Day Battery Life
Just 3 hours charging provides a full month of daily use. Perfect for travel and eliminating cord clutter in your bathroom.
300ML Extra-Large Tank
Twice the capacity of standard models means no frequent refills during use. Complete your oral care in one go.
IPX7 Waterproof
Fully waterproof design allows safe use in shower. Easy to clean and built to last 3+ years with daily use.
5 Interchangeable Tips
Complete kit includes orthodontic, periodontal, tongue cleaner, and standard tips for every family member's needs.
Portable & Travel-Friendly
Compact, lightweight design with USB charging makes it perfect for home, office, or travel. Maintain dental hygiene anywhere.
Perfect for Every Dental Need
Daily Oral Care
Replace traditional flossing with faster, more effective water irrigation for cleaner teeth and healthier gums.
Braces & Bridges
Special orthodontic tips clean around braces, bridges, and implants where traditional flossing can't reach.
Gum Health
Gentle massage mode improves blood circulation, reduces inflammation, and promotes healthier gums.
Travel Essential
Compact size and long battery life make it perfect for maintaining dental hygiene while traveling.
What Customers Are Saying
Hear from 44,455+ satisfied customers who transformed their dental care with COSLUS Water Flosser.
"Got a very tight crown and dentist recommended a water pick tool. I found this and LOVE IT! Never used a water flosser before and I cannot believe the crap that still is in your teeth! The charge lasts a long, long time, like, weeks! It works so well I'm surprising my grown kids for Christmas presents!"
"Works well, especially on bridge work. Easy to use and I really like the cordless feature. The water tank is just the right size and its shape is a comfort to your hand while using it."
"Very effective tool for maintaining oral hygiene. It provides strong water pressure with multiple modes, helping to remove food particles and plaque between teeth where regular brushing can't reach. The rechargeable battery lasts several days on a single charge."
"Does a good job for permanent denture wearers cleaning between the denture and gums. Good water capacity. Seems powerful. Great for travelers."
"Overall, it flosses well. I really like the portableness of it and how compact it is. Holds a good amount of water for a use. Battery life is good. I can let it go with 5 uses and it still do a good job."
"This flosser works well! It is better constructed and easier to use than the previous one I used. My only wish is that the plastic nozzle was a bit more stable. Still, it's a good one!"
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Frequently Asked Questions
Common questions about COSLUS Water Flosser, answered for you.
How does water flossing compare to traditional flossing?
Water flossing is 50% more effective than traditional floss at reducing gingivitis and 29% more effective at removing plaque. It reaches areas that regular floss can't, including under gumlines and around braces. The COSLUS Water Flosser delivers 1400-1800 pulses per minute for a thorough clean.
Is it safe for sensitive gums and teeth?
Yes! The COSLUS Water Flosser features 3 pressure settings (Soft, Normal, Pulse) to accommodate all sensitivity levels. Start with the Soft mode and gradually increase as your gums adapt. The gentle water massage actually improves gum health by increasing blood circulation.
How long does the battery last on a single charge?
With just 3 hours of charging via USB, the COSLUS Water Flosser provides up to 30 days of daily use (based on 1-minute sessions per day). The battery indicator shows remaining power, so you'll never be caught unprepared.
Can multiple people use the same device?
Absolutely! The kit includes 5 color-coded, interchangeable tips so each family member can have their own hygienic tip. Simply attach your personal tip when it's your turn to use the device. Perfect for households with 2-5 people.
What's included in the package?
The complete COSLUS Water Flosser kit includes: 1 Water Flosser unit, 5 interchangeable tips (2x Standard, 1x Orthodontic, 1x Periodontal, 1x Tongue Cleaner), 1 USB charging cable, user manual, and travel storage case. Everything you need for professional dental care at home.