
PRODUCTS
Clean away dirt,
think beyond.
Re-Shell Co., Ltd.’s cleaning products are not designed merely to "make things clean." We pursue an approach to cleaning that coexists with nature, developing products that harness the power of natural materials.
As a company based in Japan, a nation surrounded by the sea, protecting the marine environment is our mission. Because our products return to the environment after use, we are committed to formulations that are biodegradable, non-toxic, and safe.
In addition, we offer products certified under MARPOL Annex II Convention by the International Maritime Organization (IMO) as tank cleaning additives, achieving both reduced environmental impact and reliable cleaning performance.
Product Lineup

A flagship industrial cleaning product capable of handling heavy oil
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King of Shell
(High-Performance Cleaner for Marine and Industrial Use)
Applications:
Removal of Ship Tanks, Containers, Engine Rooms, Heavy Oil, and Machine Oil
Volume:
10L Bag-in-Box
Certification:
IMO MARPOL Annex II Certified
Features:
Strong Alkalinity (pH 13), Sterilizing Effect, High Penetration Power
Recommended Equipment:
Compatible with the "IK e Foam Pro" Automatic Sprayer Series
Achieves efficient and economical operation through foam cleaning
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King of Shell Foam
(Foam-Type Tank Cleaning Additive)
Applications:
Wide-area cleaning of ship floors, inside pipes, and both the interior and exterior of containers
Volume:
10L Bag-in-Box
Certification:
IMO MARPOL Annex II Certified
Features:
Foam application adheres to walls and inclined surfaces
Highly effective against heavy oil and grease
Eco-friendly and highly powerful cleaning
A new generation of household detergent that also offers a pleasant fragrance
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Queen of Shell Foam
(Household and Industrial Cleaner)
Type:
Kitchen / Bathroom & Household Use
Volume:
10L Bag-in-Box
Ingredients:
Natural Shell Calcium / Bio-based Surfactant (APG®)
Features:
100% Natural Ingredients, Biodegradable, Suitable for Microbial Decomposition Treatment
A dishwashing detergent that is gentle on the skin, easy to use for both professional and household purposes
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Queen of Shell Dish Soap
(Household Detergent)
Applications:
Dishwashing for restaurants, hotels, and households
Volume:
2L
Features:
Rich foaming with excellent oil removal
Low-irritant formula
Professional-grade cleaner that supports sustainable grease trap management
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Kai de Toru Toru
(Drain Cleaner)
Applications:
Drain and pipe cleaning for restaurants and food processing plants
Features:
Shell calcium binds with oils and causes them to precipitate
Prevents odors and clogging
Re-Shell Co., Ltd. places “manufacturing in harmony with nature” at the core of its corporate philosophy. We provide environmentally friendly cleaning solutions that utilize renewable natural materials such as marine resources and seashells.
Our products are certified under MARPOL Annex II by the International Maritime Organization (IMO), internationally demonstrating their high level of safety and environmental compatibility, with discharge into the ocean permitted.
Our product lineup ranges from industrial applications to household use.
In particular, we have built a proven track record in cleaning heavy oil and machine oil from ship tanks, factory equipment, kitchen floors, and public baths. After use, the wastewater is highly biodegradable and designed to leave no burden on the natural environment. Furthermore, we carefully select sustainable raw materials, including the use of BASF’s bio-based ingredient (APG®) as a surfactant.
In addition to product safety, we place the highest priority on fulfilling our corporate social responsibility through packaging that can be collected and recycled, as well as by actively working to build sustainable logistics and supply chain systems.
Beyond Japan, we are accelerating our global outreach through international business matching with organizations such as JETRO, connecting with customers and partners worldwide. We are also strengthening direct-to-consumer (D2C) sales of our products, establishing a system to deliver safe and environmentally conscious cleaning solutions directly to more people.
Our ultimate goal is to realize a society that coexists with nature through cleaning. As a company that balances environmental protection with economic activity, we are committed to achieving the highest growth rate in nature-positive management by 2030, while continuously pursuing technological innovation and sincere craftsmanship.
