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Grout Problems and Remedies

Grout problems are going to happen at some point in your tile career. If you know how to fix the problem and prevent it from happening again will make you a good finisher. 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 16 minutes to complete and then you will be required to take a 10 question quiz to test what you have learned.