FDA-Registered & Medical-Grade
ISO 9001 / ISO 13485 quality systems and FDA registration, supported by MSDS and CPSR documentation for your oral care product program.
Custom nozzles—precision-engineered for performance, branded for your business.
Choose from multiple tip types—standard jet, orthodontic, periodontal, tongue cleaner, or sensitive gum—for targeted cleaning and user comfort. Designed to fit leading water flosser brands or your custom device.
✅ BPA-free, medical-grade ABS or POM materials
✅ Full customization: tip type, color, laser-engraved logo, packaging
✅ Low MOQ, fast turnaround — samples in 7 days
Ideal for dental clinics, DTC oral care brands, and retailers offering premium, refillable, or subscription-based hygiene solutions.

Choose from standard jet, orthodontic, periodontal, tongue cleaner, or sensitive tips for targeted oral care.

Made from medical-grade POM or BPA-free ABS with matte, glossy, or soft-touch finishes.

Match any PANTONE color and add your logo via laser engraving, in-mold labeling, or color-coded bases.

Add 360° rotation, quick-click mechanisms, ergonomic grips, or replaceable cores for enhanced usability.

Fits leading brands like Waterpik® and Sonicare AirFloss—or your proprietary handle system.

From hygienic sleeves to FSC-certified multi-packs, with QR codes for smart user engagement.

Prototype in 7 days, low MOQs, and full compliance (FDA, CE, ISO 13485, RoHS).
CE · FCC · RoHS · FDA
ISO 9001 / ISO 13485 quality systems and FDA registration, supported by MSDS and CPSR documentation for your oral care product program.
Audited for labor rights, health and safety, and environmental compliance to support your supplier assessment.


Trusted by leading global dental clinics and major retailers. From ID design to mass production, we deliver fully customized electric toothbrush and oral irrigator solutions that elevate your brand.


Relish: The Trusted OEM Partner for High-Performance Replacement Nozzles
Oral irrigation begins at the tip—the nozzle is where precision meets performance. A well-engineered water flosser nozzle ensures effective plaque and debris removal, gum stimulation, and user comfort, especially for those with braces, implants, or periodontal needs.
At Relish, we specialize in manufacturing customizable, high-quality replacement nozzles for global oral care brands—from DTC startups and subscription services to dental clinics and eco-conscious retailers. In this guide, we’ll explore what defines a superior nozzle, how to select the right type for your audience, and why Relish delivers reliability, compliance, and speed you can count on.
A water flosser nozzle is the detachable tip that directs a controlled stream of water or mouthwash to clean between teeth and below the gumline. Its design directly impacts cleaning efficacy, pressure consistency, and compatibility with the device.
Our nozzles are crafted from medical-grade, BPA-free POM or ABS—durable, hygienic, and recyclable. We offer multiple clinically validated tip types:
Standard Jet: For everyday interdental cleaning
Orthodontic: Wide-tip for braces and appliances
Periodontal: Tapered for pocket access
Tongue Cleaner: Gentle surface scrubber
Sensitive: Low-pressure, ultra-gentle flow
All nozzles feature secure-fit mechanisms (snap, twist, or magnetic) and are compatible with leading platforms like Waterpik®, Philips Sonicare AirFloss, or fully custom-engineered for proprietary systems.

Nozzles convert pressurized water from the reservoir into a focused, pulsating stream that disrupts biofilm without damaging soft tissue. The internal channel geometry, exit angle, and tip aperture determine spray precision, coverage, and splatter control.
Advanced features like 360° rotation or tapered outlets enhance access to posterior teeth and tight interproximal spaces—critical for users with complex dental work. Proper fit ensures full hydraulic efficiency and prevents leaks or disconnection during use.

✅ Targeted cleaning: Specialized tips address ortho, gum health, or sensitivity
✅ Hygienic & durable: Medical-grade materials resist bacterial buildup
✅ Brand differentiation: Custom colors, logos, and functional tech (e.g., color-coded tips)
✅ Sustainability-ready: Recyclable materials + refillable packaging
✅ High repeat purchase rate: Ideal for subscription models and clinical refills
Perfect for dental professionals, travel kits, hotel amenities, or premium oral hygiene bundles.

Key considerations:
Compatibility: Universal, brand-specific (e.g., WP-100, HX8), or custom-fit
Tip type: Match to user needs—ortho, sensitive, periodontal, etc.
Material finish: Matte, glossy, or soft-touch for premium feel
Branding: Laser-engraved logos, PANTONE-matched colors, QR-enabled packaging
Functionality: Quick-click, rotating, or antimicrobial-coated options
We help you co-develop the ideal nozzle based on your target market, price tier, and sustainability strategy.

Yes—when engineered to OEM-equivalent standards. Many consumers seek affordable, high-performance alternatives to costly official refills.
Relish nozzles match or exceed original specs in fit accuracy, flow dynamics, and durability—delivering trusted performance at better value.

With the right design—absolutely:
Teens/Adults: Standard or ortho tips
Gum disease patients: Periodontal tips with gentle pressure
Travelers: Compact, leak-proof designs with protective caps
Eco-users: Refillable multi-tip kits with minimal packaging
We support clinical, demographic, and lifestyle-specific needs through custom engineering.

Dentists recommend replacing nozzles every 3–6 months, or sooner if clogging, discoloration, or wear occurs. Mineral buildup or biofilm in internal channels can reduce flow and hygiene.
Our nozzles feature smooth internal bores for easy cleaning, and we offer color-fade indicators or usage trackers via smart packaging to encourage timely replacement—boosting customer retention.

Yes. Substandard nozzles often suffer from:
Poor fit → leaks, disconnection, or device damage
Rough interiors → inconsistent flow or clogging
Low-grade plastic → cracking, odor retention, or chemical leaching
All Relish nozzles comply with ISO 13485 and undergo rigorous testing for dimensional accuracy, pressure resistance, and material safety.

Nozzles are designed for 90–180 days of daily use. To maintain hygiene:
Rinse thoroughly after each use
Store upright or in ventilated cases
Avoid sharing or sealed storage
We offer hygienic solutions: individually sealed sleeves, RPET travel caps, and sterilizable packaging for clinical environments.

✅ Global Compliance: FDA, CE, ISO 13485, RoHS certified
✅ Premium Materials: Medical-grade POM/ABS, BPA-free, recyclable
✅ Full Customization: Tip type, color, logo, compatibility, packaging
✅ Eco Solutions: Recyclable components, FSC-certified boxes, plastic-reduced kits
✅ Fast Turnaround: In-stock models branded & shipped in 7 working days
✅ End-to-End OEM/ODM Support: From CAD design and tooling to global fulfillment
Whether you’re launching a dentist-endorsed refill line or a sustainable DTC oral care brand, Relish delivers precision-engineered nozzles that perform, comply, and convert.

We offer a wide range of oral care product samples so you can evaluate quality, design, and performance firsthand—before committing to a bulk order.
Request your samples today to test them in real-world conditions and make a confident sourcing decision.

Discuss your oral care OEM/ODM project with Relish, from initial product ideas to your next order.
Share a few details about your oral care project. Our team can help with product options, customization and samples.

Global Key Accounts Director
"We guarantee that when you submit an RFQ, your project is handled not by a basic agent, but by a full dedicated team of structural engineers, packaging designers, and compliance officers."
Building A, Julong Yida Industrial Park, Baolong Street, Shenzhen, China
First-round pricing estimates are delivered in under 12 hours, complete with shipping quotes.
Scan to add Victor Lee for instant project consultations and live factory showcases.

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