COSLUS specializes in personal care and hygiene products, including cordless water flossers, sonic electric toothbrushes, and beauty tools designed for effective at-home routines.
COSLUS is a dedicated personal care brand focused on bringing professional-grade hygiene and beauty solutions to the home. Renowned for its oral care lineup, COSLUS offers advanced sonic electric toothbrushes and portable water flossers (oral irrigators) that help remove plaque and improve gum health. The brand also manufactures beauty and wellness tools, including facial cleansing brushes and electric nail drills, catering to users looking for salon-quality results.
Designed with user convenience in mind, most COSLUS devices feature IPX7 waterproof ratings, USB-C rechargeable batteries, and travel-friendly designs. The brand emphasizes accessibility and durability, offering products suitable for all ages, from children to seniors. COSLUS supports its customers with a generous warranty program and responsive service, ensuring a reliable experience for daily self-care routines.
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You can identify your product model and reach out to support via email at support@coslus.com or call +1 (855) 594-3950 during business hours (Mon-Fri, EST).
You can register your product on the official COSLUS website under the Warranty page. Registration typically activates a 24-month warranty coverage.
Yes, most COSLUS oral irrigators and electric toothbrushes are rated IPX7 waterproof, allowing for safe use in the shower or bathroom environment.
It is generally recommended to replace water flosser nozzles and toothbrush heads every 3 to 6 months to maintain hygiene and performance.
Ensure you are using the provided charging cable and a standard 5V adapter. Check that the charging port is clean, dry, and free of debris before connecting power.