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Aquaclean Hana Waiwai Nui: Mea Mālama Waha by Menghai Xia, Siyu Zang and Qijun Nie

Aquaclean Hana Waiwai Nui: Mea Mālama Waha by Menghai Xia, Siyu Zang and Qijun Nie is a highly esteemed winner of the very prestigious 2025 A' Design Award Keleawe in Hoʻolālā Nani, Mālama Pilikino a me Huahana Hoʻonani Competition Category.


KeleaweHuahana Hoʻonani· 2025

Aquaclean Hana Waiwai Nui: Mea Mālama Waha

by Menghai Xia, Siyu Zang and Qijun Nie

Client: Functional Form Flock Allies

A' Design Award Keleawe Winner in Huahana Hoʻonani Category

32,957

Verified Award Winner

Verify Award Status for #164781

Colors

The Design

About Aquaclean Hana Waiwai Nui: Mea Mālama Waha

Kikokikona Puke: ʻO Aquaclean kahi mea mālama waha e hui pū ai i nā hana o kahi palaki niho, kahi mea holoi niho me ka wai a me ka wai holoi waha i loko o hoʻokahi mea hoʻokahi. Loaʻa i loko he mea hana hydrogen peroxide e hoʻololi ai i ka wai i mea hoʻomaʻemaʻe kūʻē i nā huakai maʻi. Hāʻawi ka wēlau titanium i ʻekolu ʻano hana: ke kahe kikoʻī, ka pupuhi ākea, a me ka pupuhi 360 kēkelē. ʻElua mea kaʻa e hoʻomalu ai i ka mea hana, hoʻokahi no ka mana a me ke kaomi wai a hoʻokahi no ke ʻano hoʻomaʻemaʻe. Hoʻopiha ʻia ka wai i loko o kahi ipu wai ma ka ʻaoʻao lalo o ke kino. Ua hoʻolālā ʻia ke ʻano liʻiliʻi a hoʻōla hou ʻia e hōʻemi i ka ʻōpala mai nā mea mālama waha hoʻohana hoʻokahi manawa.

The Recognition

About the A' Design Award Keleawe

Ua lanakila ka hoʻolālā Aquaclean Hana Waiwai Nui: Mea Mālama Waha i ka A' Design Award Keleawe, he ʻike hoʻohanohano nui loa i hāʻawi ʻia i nā hoʻolālā kūʻokoʻa i ʻike ʻia ma o ka hana noʻeau, ka akamai a me ka makakoho. He mau hana mākaukau a hana noʻeau kupaianaha nā lanakila Keleawe e hōʻoia ana i ka ʻike nui, ka noʻonoʻo a me ka maʻalea o kā lākou poʻe hoʻolālā. Manaʻo ʻia ʻo ka hoʻolālā Aquaclean Hana Waiwai Nui: Mea Mālama Waha he mea i mahalo nui ʻia, hoʻohiwahiwa ʻia a aloha ʻia, he ʻoihana a hou loa. ʻO kēia hoʻolālā i lanakila i ka A' Design Award Keleawe e hoʻohui ana i nā hana maikaʻi loa o ka hana noʻeau, ka ʻepekema, ka hoʻolālā a me ka ʻenehana, a maikaʻi no kona nānā ʻana i nā kikoʻī. Hoʻokō maikaʻi ka hoʻolālā Aquaclean Hana Waiwai Nui: Mea Mālama Waha i nā pono, hoʻopā i ka makemake, hoʻohiwahiwa i nā manaʻo a huki i ka makemake e ʻike.

Behind the Design

Press Kit

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

Unique Properties
Aquaclean (Model No. H202-O1A1) is a revolutionary oral care device that merges the functions of a toothbrush, water flosser, and mouthwash into one. Its key feature, a hydrogen peroxide generator, transforms water into a safe antibacterial solution for effective cleaning. The titanium nozzle offers three modes: focused, wide, and 360-degree streams. Compact, sustainable, and easy to charge, AquaClean reduces waste and enhances hygiene, making it an essential tool for modern oral care.
Dimensions & Packaging
Main body: Height 193mm x Length 44mm x Width 64mm

The "Lollipop" Nozzle:Height 10.7mm x Length 35mm x Width 10.7mm
Tags
Oral hygiene, hydrogen peroxide generator, sustainable design, water flosser, electric toothbrush, antibacterial cleaning, titanium nozzle, dual-slider control, eco-friendly oral care, compact device
Production Technology
For the production and realization of Aquaclean, we focused on using durable, lightweight materials like titanium for the nozzle and high-grade, glossy plastic for the body. The hydrogen peroxide generator, water pump, and interlocking chain mechanism were integrated using precision engineering. We utilized CAD software for design prototyping and 3D printing to validate form and ergonomics. The device was developed with modular components for easy assembly, ensuring efficiency and scalability in manufacturing.
Design Challenge
The hardest part of Aquaclean’s design was balancing advanced technology with user friendliness while minimizing environmental impact. Internally, we faced challenges in designing a hydrogen peroxide generator that was safe for children and adults alike, ensuring it was intuitive to use. Externally, laws on medical grade devices, sustainable materials, and production scalability influenced our choices. We overcame these by extensive testing, feedback from dental professionals, and iterative design adjustments.
Research
In developing AquaClean, we conducted research with dentists and healthcare professionals to address oral care challenges, focusing on plastic waste from disposable products like toothbrushes and mouthwash bottles. AquaClean has the potential to replace all three procedures: brushing, flossing, and rinsing, using a hydrogen peroxide generator, eliminating bottled mouthwash. Its durable titanium nozzle extends lifespan, while the dual-slider design allows customizable water pressure for simplified operation, particularly for children.
Inspiration
The inspiration for Aquaclean arose from the desire to simplify oral hygiene by reducing reliance on multiple products like toothbrushes, water flossers, and mouthwash. The key technology, the hydrogen peroxide generator, efficiently converts water into a potent cleaning solution, offering an effective, eco-friendly way to clean the mouth. This hydrogen peroxide generator is the cornerstone of our technology, prompting the question: could we one day rely solely on water-based solutions for full oral care, eliminating the need for traditional tools like toothbrushes and mouthwash?
Project Duration
2024.2 - present. Beijing, Huzhou, China & london, UK.
Operation Flow
Aquaclean features two sliders for user control: one adjusts the power and water pressure, allowing for customized intensity, while the second slider switches between the three cleaning modes: focused stream, wide spray, and 360 degree jet. Users fill the bottom water tank, and the hydrogen peroxide generator activates, providing a safe, antibacterial solution. This dual-slider system enables a personalized cleaning experience, enhancing effectiveness and making AquaClean a superior, versatile oral care tool.
Team Members
Designer: Siyu Zang
Designer: Menghai Xia
Designer: Qijun Nie
Designer: Weijing Zhao
Designer: Yuqing Xiao
Image Credits
all pictures are works of the team.

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