Arc 淋浴沖牙器 by Allen Chou and Dosun Shin is a highly esteemed winner of the very prestigious 2025 A' Design Award 鐵獎 in 化妝品設計 Competition Category.

鐵化妝品· 2025

Arc 淋浴沖牙器

by Allen Chou and Dosun Shin

A' Design Award 鐵獎 Winner in 化妝品 Category

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Verified Award Winner

Verify Award Status for #170492

View at A' Design Award Press Release Award Badge

Colors

The Design

About Arc 淋浴沖牙器

ARC係一款專為融入日常沖涼程序而設計嘅淋浴沖牙器。ARC可以連接埋花灑軟管，利用現有嘅水壓運作，唔需要電力或者電池。手柄部分裝有一個可替換嘅四向出水頭，可以清潔牙齒之間同牙齦邊緣嘅位置。三段可調節嘅設定，可以提供溫和或者較強嘅水流，而多功能按鈕就可以喺唔同水流模式之間切換。當ARC唔使用嘅時候，可以放置喺一個細巧、防潮並帶有磁吸功能嘅收納座上面。

The Recognition

About the A' Design Award 鐵獎

Arc 淋浴沖牙器是 A' Design Award 鐵獎得主，這是授予滿足人們對設計精良的創作所期待的專業與工業要求的優良設計的聲望認可。鐵獎得主展現出其創作者的高超技藝、高度專業化、專家級的理解力和創造能力。預計Arc 淋浴沖牙器將成為一件備受推崇、令人欽佩且被珍愛的創作，既實用又創新。這件贏得 A' Design Award 鐵獎的設計整合了行業最佳實踐，並擁有與專業知識和才華相結合的稱職技術特性。Arc 淋浴沖牙器因其嚴謹而受到尊重，旨在提供有助於讓世界變得更美好的生活品質改善。

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