Arc シャワー用ウォーターフロッサー by Allen Chou and Dosun Shin

Arc シャワー用ウォーターフロッサー by Allen Chou and Dosun Shin is a highly esteemed winner of the very prestigious 2025 A' Design Award 鉄賞 in 美容・パーソナルケア・化粧品デザイン Competition Category.

鉄化粧品· 2025

Arc シャワー用ウォーターフロッサー

by Allen Chou and Dosun Shin

A' Design Award 鉄賞 Winner in 化粧品 Category

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View at A' Design Award Press Release Award Badge

Colors

The Design

About Arc シャワー用ウォーターフロッサー

ARCは、毎日のシャワーの習慣に自然に溶け込むよう設計されたシャワー用ウォーターフロッサーです。ARCはシャワーホースに取り付け、既存の水圧を利用するため、電源や電池を必要としません。ハンドルには交換可能な4方向ウォーターストリームヘッドが装着され、歯間や歯ぐきの境目を洗浄します。3段階の調整機能により、やさしい水流から強めの水流まで選ぶことができ、マルチファンクションボタンで水流の切り替えが行えます。使用しないときは、マグネット式で取り付けられるコンパクトで防湿性のある収納ステーションにARCを保管できます。

The Recognition

About the A' Design Award 鉄賞

Arc シャワー用ウォーターフロッサーは、よく設計された創造物に期待される専門的・産業的要件を満たす優れたデザインに授与される、権威ある評価である A' Design Award 鉄賞の受賞作品です。鉄賞の受賞作品は、制作者の高い技量、高度な専門性、専門家としての理解、創造的な能力を示しています。Arc シャワー用ウォーターフロッサーは、高く評価され、称賛され、愛される、実用的で革新的な創造物であることが期待されます。この A' Design Award 鉄賞を受賞したデザインは、業界のベストプラクティスを統合し、ノウハウと才能に結びついた有能な技術的特性を備えています。Arc シャワー用ウォーターフロッサーは、その徹底ぶりで尊敬され、世界をより良い場所にするための生活の質の向上をもたらすよう設計されています。

Behind the Design

Press Kit

Credits, team members and technical details provided by the designer.

Unique Properties: ARC is an innovative shower water flosser designed to seamlessly integrate into your daily shower routine, making oral hygiene more convenient and efficient. By utilizing the existing water pressure from your shower hose, ARC eliminates the need for electricity or batteries, offering a sustainable and hassle-free solution for water flossing. Its ergonomic design includes a replaceable 4-way water stream head, ensuring thorough cleaning between teeth and along the gum line. Users can customize the water pressure to their preference, allowing for a gentle or more intensive flossing experience. When not in use, ARC can be neatly stored in its compact, moisture-resistant storage station, keeping it easily accessible while maintaining cleanliness. By incorporating water flossing into a familiar setting, ARC encourages consistency, making it easier to develop and maintain a healthy oral care routine.
Dimensions & Packaging: Dimension of the shower floss: 186 mm (H) x 12 mm (W) x 35.5 mm (D)
Weight of the shower floss: ~300 grams
Water tube length: 1.5 meters
Dimension of the storage station: 116.5 mm (H) x 48.5 mm (W) x 48 mm (D)
Weight of the shower floss: ~500 grams
Water Pressure Levels: 3 adjustable settings
Floss Head: Replaceable 4-way water stream head
Storage Station: Moisture-resistant, compact, magnetic attachment
Power Source: Powered by water pressure from the shower, no electricity required
Tags: Shower water flosser, sustainable oral care, water pressure, hygiene innovation, time-saving design, shower accessories, environmental friendly, replaceable floss head, minimalist design, convenient storage
Production Technology: The ARC water flosser is built with durable, moisture-resistant materials, including ABS plastic for the housing and a silicone water seal to prevent water damage. The 4-way water stream head is made of BPA-free plastic and soft rubber for a comfortable and effective flossing experience. It's assembled using injection molding. The device functions using minimal energy, relying on the water pressure from your shower.
Design Challenge: The biggest challenge was designing the mouthpiece to be both comfortable and effective with the water stream technology. I used myself as a test subject, experimenting with different shapes and looking at mouthguard designs for inspiration. I also prototyped various designs using 3D printing to test the fit and comfort. The goal was to create a mouthpiece that allowed the water to reach all areas of the mouth without discomfort or splashing, ensuring a smooth and effective flossing experience.
Research: Type of Research: Design research with an emphasis on user behavior and product functionality
Research Objectives: To create an easy and sustainable oral care solution
Methodology: User interviews, market analysis, competitor product testing to identify pain points in string flossing and water flossing
Data Collection: Interviewed some friends and family members on their own experience of flossing. Collected product reviews online on each type of flossing device.
Results: Insights revealed that shower-use water flosser is convenient to use, space-saving, requires no charging, more affordable and thus is a more appealing option for those who prioritize those benefits
Insights and Impacts: The research validated the need for a product that saves time and reduces the complexity of flossing, ultimately promoting healthier oral care habits
Effect on Real-Life Phenomena: ARC's design addresses the growing demand for time-saving, environmentally-friendly solutions in personal care, positively impacting consumers and medical and hospitality industries.
Inspiration: ARC was inspired by the desire to simplify daily routines and promote healthier habits. Combining the act of flossing with showering makes it easier to incorporate oral hygiene into a busy lifestyle. The goal was to create a seamless, time-saving solution that fits naturally into daily habits, making flossing more accessible and efficient without adding extra steps or hassle.
Project Duration: The project started in January 2024 and finished in May 2024.
Operation Flow: To set up ARC, simply attach it to your shower hose. The water pressure from your shower powers the flosser, and the adjustable settings allow you to customize the water flow for a personalized experience. Press the multi-function button to switch between different water streams, and glide the floss head along your teeth for a thorough clean. The device can be easily stored in the compact, moisture-resistant storage station when not in use.
Team Members: Allen Chou
Image Credits: Image #1: Creator Allen Chou, Dosun Shin, Rendering, 2024
Image #2: Creator Allen Chou, Dosun Shin, Rendering, 2024
Image #3: Creator Allen Chou, Dosun Shin, Rendering, 2024
Image #4: Creator Allen Chou, Dosun Shin, Rendering, 2024
Image #5: Creator Allen Chou, Dosun Shin, Rendering, 2024