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Introduction to Cleaning Agents and Sealers

This is an introductory course to cleaners and Sealers. The course introduces different types of cleaners based on the pH scale and discusses three types of cleaners. To complete this course and receive a certificate of completion, you will need to complete the on-line course which will take a minimum of 11 minutes to complete and then you will be required to take a 10 question quiz to test what you have learned