I don’t typically submit reviews on products I buy. I read them, but don’t take the time to write them. I decided to give my input because the manufacturer deserves the accolades. I tried everything to make my grout look like it did in my closets like new and was constantly disappointed. I was obsessed! Being skeptical, I purchased one kit at first to make sure the color matched and that it actually worked. I was AMAZED! And no, I was not paid to say it!