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Calsean product photo
All-natural, alcohol-free
Disinfectant spray
Icons of product traits
Icons of product traits Continues

The new normal in infection control

A naturally-derived bacterial/viral disinfection spray born from the sea

The COVID-19 pandemic has made virus and bacteria control a new part of life for us. But powerful chemicals aren't always ideal in and around the house, especially for those with children and pets who are more sensitive to irritants. Enter CALSEAN: created through advanced liquefaction and filtration technologies to use 100% Calcinol, a disinfectant agent produced by heating seashells to extreme temperatures. It's the new standard in sanitization, combining alcohol-level effectiveness and food-grade safety.

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99.99% inactivation of COVID-19 in 30 seconds

Tests conducted by a specialized institution (SHOKU-KAN-KEN, Inc.) showed that CALSEAN inactivated novel coronavirus (COVID-19) by 99.99% within 30 seconds.

Novel coronavirus (COVID-19) inactivation test results

Novel coronavirus (COVID-19) inactivation test results Novel coronavirus (COVID-19) inactivation test results
Tests conducted by SHOKU-KAN-KEN, Inc.

Effective on a wide range of viruses and bacteria

Virus inactivation test results
Type of virus
Result
Exposure time
Tested by
Novel coronavirus
(COVID-19)
Below detection limit
After 30 seconds
SHOKU-KAN-KEN, Inc.
Influenza virus
Below detection limit
After 30 seconds
SHOKU-KAN-KEN, Inc.
Feline calicivirus
(norovirus proxy)
Below detection limit
After 1 minute
SHOKU-KAN-KEN, Inc.
Bacterial disinfection test results
Type of bacteria
Result
Exposure time
Tested by
E. coli
99.95% eradication
After 1 minute
SHOKU-KAN-KEN, Inc.
O-157
99.94% eradication
After 1 minute
SHOKU-KAN-KEN, Inc.
Salmonella
99.98% eradication
After 1 minute
SHOKU-KAN-KEN, Inc.
Staphylococcus aureus
Below detection limit
After 5 minutes
SHOKU-KAN-KEN, Inc.

Eliminates common sources of unpleasant smells

Chart: Calsean's deodorization effect on hydrogen sulfide
Chart: Calsean's deodorization effect on methyl mercaptan
1

Natural raw ingredients extracted with advanced firing techniques

Ocean
A seashell and a pile of calcinated shell calcium

Using advanced firing techniques, we extracted calcined shell calcium from scallop shells collected in the coastal waters of Japan.

2

Disinfection agents produced through advanced dissolution methods

Chemistry lab
Chemical analysis

Calsean achieves top-tier disinfectant performance thanks to agents such as calcium hydroxide and hydroxyl radicals produced through advanced dissolution and filtration methods.

3

Zero skin irritants. Derived from an officially certified food additive

Primary dermal irritation test results (conducted by Drug Safety Testing Center Co., Ltd.)
Non-irritating
0〜0.4
Weakly irritating
0.5〜1.9
Moderately irritating
2〜4.9
Strongly irritating
5〜8

Calsean is derived from a food additive certified by the Ministry of Health, Labour and Welfare as well as the Consumer Affairs Agency (Japan’s Specifications and Standards for Food Additives, 9th Edition). It has minimal impact on the skin and body, and has been categorized as non-irritating in dermal irritation tests.

4

Safe around babies and pets

Baby
Pet

100% natural ingredients means Calsean is the choice for use around baby and pet areas. Also eliminates odors from diapers and pet toilets.

5

Disinfect your kitchen, foods and tableware

Box lunch
Kitchen

Made from a food additive, Calsean is safe for use around the kitchen, where you want to take special care to keep clean. Just spray on your food ingredients, tableware, etc. and wait 5 to 10 minutes while viruses and bacteria are eliminated. This also restores freshness to fruit and vegetables. It's also a good idea to disinfect kitchen utensils before cooking.

6

The professional choice in food and medical industries

A nurse and a patient
Restaurant kitchen

Calsean is the disinfectant of choice in many hospitals and nursing facilities — for bed sheets, gowns, toilets, when changing diapers or cleaning tables — wherever hygiene and odors are concerns. Food industry professionals also trust Calsean for creating a clean working environment.

Calcinol certification

We allow the use of Calcinol, the raw ingredient of Calsean, only for products that meet our strict quality control standards. Products that are manufactured through processes that meet these advanced technological standards may carry the Calcinol certification.