Do you know that scallop shells can protect our self from bacteria?

Scallop shells contain calcium carbonate (CaCO3 ) as the main component when scallop shells are heated at above 1,200 degrees is converted to calcium oxide (CaO). CaO (scallop shell powder) has potential for use as a disinfectant.

CaO can alternate the currently used chemical sanitizers due to its natural origin and the effectiveness of sterilization. They are effective to deodorize and able to get rid of kinds of bacteria. It effectively controls bacteria and viruses’ growth by using it every day without you worried about.

CaO Scallop Shell Sanitizer is a non-flammable water-based hand sanitizer. It has a pH level of 13 (alkaline), which has been proven to kill and inhibit bacteria and viruses’ growth. Made in Japan, CaO Scallop Shell Sanitizer made from purified water and 100% Scallop Shells from Aomori Prefecture in Hokkaido, Japan.


  • Kills 99.99% of Bacteria and viruses.
  • Alcohol-free formula sanitizes and will not dry up your skin, prevents cracks and breaks, allowing viruses to enter the bloodstream.
  • Have Long-Lasting Protection For Your Hands
  • 100% Natural.
  • Fragrance-Free.