Dear Montri and Gift:
Please see the product in the email below - it is a powerful sanitizer for killing bacteria in our gelato machines, all Pepsi drink machines and for all surfaces and equipment that come into contact with food. Khun Kai found cases of it in the back storage room where it has been for years with no "chefs" making it mandatory fore use for all our kitchen staff. It is an excellent product that must be carefully dissolved 1oz to about 10 liters of water. This solution should be used as a final rinse or wipedown of product and then the equipment left to "air dry" which kills all bacteria. Now that you are getting the staff to clean, it is critical that they start using this product to sanitize. They have to be careful with it - as Khun Kai suggested, we can get Ecolab to come and train our staff and supervisors again
Warm Regards,