--- product_id: 48319851 title: "– Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary" brand: "waterpik" price: "¥34904" currency: JPY in_stock: true reviews_count: 8 category: "Waterpik" url: https://www.desertcart.jp/products/48319851-waterpik-ultra-professional-water-flosser-5-tips-advanced-pressure-control store_origin: JP region: Japan --- # 650ml reservoir for 90+ sec flossing Removes 99.9% plaque in 3 seconds 10 pressure settings for tailored clean – Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary **Brand:** waterpik **Price:** ¥34904 **Availability:** ✅ In Stock ## Summary > 💦 Elevate your smile game with precision water power! ## Quick Answers - **What is this?** – Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary by waterpik - **How much does it cost?** ¥34904 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/48319851-waterpik-ultra-professional-water-flosser-5-tips-advanced-pressure-control) ## Best For - waterpik enthusiasts ## Why This Product - Trusted waterpik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting & Reliable:** Corded electric with 2-year warranty, no battery worries - • **Powerful Gum Stimulation:** Massages gums to boost circulation and strengthen them - • **Customizable Pressure Control:** 10 settings from gentle to max for your perfect floss - • **Orthodontic & Multi-Tip Versatility:** 5 specialized tips including an orthodontic one for braces - • **Clinically Proven 50% More Effective:** Outperforms traditional floss for a next-level clean ## Overview The Waterpik Ultra Professional WP-660UK is a corded electric water flosser featuring a 650ml reservoir, 10 adjustable pressure settings, and 5 specialized tips including an orthodontic tip. Clinically proven to remove up to 99.9% of plaque and 50% more effective than traditional floss, it offers a powerful yet gentle clean ideal for braces, implants, and sensitive gums. Designed for professional-grade oral care with a 2-year warranty and UK plug compatibility. ## Description Product Description The Waterpik WP-660UK White Ultra Professional water flosser removes bacteria deep between teeth and below gumline where brushing and traditional flossing cannot reach. It is clinically proven to be up to 50% more effective than dental floss and can remove up to 99.9% of plaque from treated areas.The dental plaque removal tool is ideal for anyone who struggles with floss or interdental brushes, and it is great for implants, crowns, bridges, and veneers. It is also suitable for those with braces thanks to the specialist Orthodontic Tip.5 tips are included with the oral irrigator, which features an advanced pressure control system with 10 settings. As well as leaving your mouth feeling fresh and clean, the device also massages and stimulates gums to improve circulation and keep them strong and healthy. It has an easy-to-read LED information panel and on/off buttons on the handle itself.The electric flosser has a two-pin UK plug for UK shaver sockets and global voltage (100-240v). Comes with a two-year warranty. Directions 1. Fill the 600 ml water reservoir. 2. Select one of the 10 pressure settings. 3. Choose a flosser tip and attach it. 4. Prime the pump. 5. Lean over the sink and place the tip in your mouth. 6. Turn the unit on and floss as directed. Safety Warning Do not use with specific medical conditions, keep away from children and follow electrical precautions. Review: Excellent Water flosser - It is easy to use,powerful and leaves my teeth feeling much cleaner and fresher after use.The different pressure settings are very useful. I would definitely recommend it to anyone looking to improve their dental hygiene . Review: Cleans Well - amazing. dont have to worry about battery and it may last long as used while plugged in. the battery powered waterpik barely lasted 1.5/2 years and it stopped working completely. Cleans well ## Features - Cleaner teeth – efficient water flosser that is 50% more effective than traditional dental floss and leaves your mouth feeling incredibly fresh and clean. - Easy plaque removal – removes up to 99.9% of plaque from treated areas with a 3-second application, perfect for those who have difficulty using dental floss, toothpicks, or interdental brushes. - Safe and gentle - ideal for anyone with braces, implants, crowns, bridges or periodontal pockets. 3X as effective as dental floss for cleaning around braces with the Orthodontic Tip. - Stronger gums - massages and stimulates gums to improve circulation and keep your gums strong and healthy. Combines water pressure and pulsations to clean between teeth and below the gum line. - Adapt to your cleaning routine - 5 flosser tips, 10 pressure settings for gentle to maximum cleaning, 650 ml water reservoir for 90+ seconds of flossing time, backed by a 2-year warranty - Note- If the tip is not being up on correctly, or the pump not being primed then it might leak. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N34KSKC | | Benefits | Prevents gum disease and removes plaque with a compact and advanced design | | Best Sellers Rank | 2,139 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 11 in Power Flossers & Irrigators | | Brand | Waterpik | | Brand Name | Waterpik | | Colour | White | | Compatible Refills | waterpik_ultra_professional_wp_660uk, waterpik_ultra_professional_wp_667uk | | Customer Reviews | 4.4 out of 5 stars 6,371 Reviews | | Global Trade Identification Number | 00073950188654 | | Item Dimensions | 9.6 x 11.9 x 26.3 centimetres | | Manufacturer | Waterpik | | Manufacturer Part Number | WP-660UK | | Material Type | Acrylonitrile Butadiene Styrene | | Model Name | Waterpik Ultra Professional Water Flosser | | Model Number | WP-660UK | | Power Source | Corded Electric | | Power source | Corded Electric | | Product benefits | Prevents gum disease and removes plaque with a compact and advanced design | | Recommended Uses For Product | oral health care, dental plaque removal, gum stimulation | | Special Features | Multiple Pressure Settings | | Special feature | Multiple Pressure Settings | | Specification Met | electric | | Tank Volume | 650 Millilitres | | Target Use Body Part | Teeth | | UPC | 073950337052 073950188654 | | Unit Count | 1 count | | Unit count | 1 count | ## Product Details - **Brand:** Waterpik - **Power source:** Corded Electric - **Product benefits:** Prevents gum disease and removes plaque with a compact and advanced design - **Special feature:** Multiple Pressure Settings - **Unit count:** 1 count ## Images ![– Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary - Image 1](https://m.media-amazon.com/images/I/71AfIHRjtXL.jpg) ![– Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary - Image 2](https://m.media-amazon.com/images/I/61EEwjdllfL.jpg) ![– Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary - Image 3](https://m.media-amazon.com/images/I/61snZF77rLL.jpg) ![– Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary - Image 4](https://m.media-amazon.com/images/I/61cysGOyQsL.jpg) ![– Waterpik Ultra Professional Water Flosser, 5 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary - Image 5](https://m.media-amazon.com/images/I/71DiB3W3ZsL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: How to use a Waterpik water flosser?** A: 1. Fill reservoir with warm water. 2. Select tip and click into handle. 3. Lean over sink and place tip in your mouth. 4. Close lips enough to prevent splashing, let water flow into sink 5. When finished, turn unit off. **Q: How to clean a Waterpik water flosser?** A: 1. Clean the outside of the unit 2. Clean the water reservoir 3. Clean the internal parts 4. Clean the handle (countertop models) 5. Clean the flosser tip **Q: How often should I replace tips?** A: We recommend replacing the Classic Jet Tip and Tongue Cleaner every 6 months. For tips with bristles, we recommend replacing every 3 months. This applies to the Plaque Seeker Tip, Orthodontic Tip, Pik Pocket Tip, and Toothbrush Tip. **Q: How do I change Waterpik water flosser tips?** A: Every water flosser has a Tip Eject button, which allows you to remove the tip. When you insert a new tip into the water flosser, ensure it clicks into place. **Q: How to clean Waterpik water flosser tips?** A: 1. Remove the tip from the unit. 2. Soak the water flosser tip in hydrogen peroxide or white vinegar for 5-7 minutes. 3. Rinse the tip under warm water. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Excellent Water flosser *by Z***A on 22 June 2026* It is easy to use,powerful and leaves my teeth feeling much cleaner and fresher after use.The different pressure settings are very useful. I would definitely recommend it to anyone looking to improve their dental hygiene . ### ⭐⭐⭐⭐⭐ Cleans Well *by C***. on 27 May 2026* amazing. dont have to worry about battery and it may last long as used while plugged in. the battery powered waterpik barely lasted 1.5/2 years and it stopped working completely. Cleans well ### ⭐⭐⭐⭐ Cleans away pre=plaque and grunge bruhes can't do. *by S***E on 31 July 2022* I like that this little machine works very effectively at removing pre-plaque and food particles otherwise left by tooth brushes and interdental brushes. I had no idea so much detritus was in my mouth! It makes my mouth feel squeaky clean, as never before with the use of a sonic brush - and my dentl hygeine was excellent in the first place, according to my dentists (now a rarified species). The customer service was excellent - as below. I don't like how flimsy it is and the flossing handle splits and stains where the plastic hose goes into the rubber housing at the other end from the machine. On asking the vendor how to fix/replace it, the machine was immediatley replaced, although I was told-off for not sending the first one back fast enough when in truth I had never been sent a return label or instructions until that demand - it was just cupboarded. So the same thing has happened to this handle, but I have used a fine piece of transparent duct tape to stop the split worsening, although the discolouration is still increasing, from mould, horribly enough. So keepig moud at bay meqans a lengthy drying process after each use. In addition, i was happily using it on my excellent gums until one area started bleeding - turns out it was set too high. A great device but tricksy to use and maintain. ## Frequently Bought Together - Waterpik Ultra Professional Water Flosser, 7 Tips, Advanced Pressure Control System, 10 Settings, Dental Plaque Removal Tool, White, WP-660UK, 2pin UK Bathroom Plug, Packaging may vary - Waterpik Water Flosser Replacement Tips in Storage Case, Classic Jet, Orthodontic and Plaque Seeker Tips in Handy and Hygienic Case, Pack of 6 - Waterpik Cordless Advanced Water Flosser, 3 Pressure Settings, Dental Plaque Removal Tool, Ideal for Travel or Small Bathrooms, USB Charger, White, WP-580UK --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/48319851-waterpik-ultra-professional-water-flosser-5-tips-advanced-pressure-control](https://www.desertcart.jp/products/48319851-waterpik-ultra-professional-water-flosser-5-tips-advanced-pressure-control) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-05*