This is not grout. It’s almost like it’s just paint for the actual grout. If it’s a seal too, so that would be even better. I was actually really impressed with the cleaner. I didn’t think it would work as well as it did. I was also impressed with the quality of the brush and the orange “rags” they give…very good quality and works well. Overall, I’m impressed, I will definitely order again. But it’s not “grout” like I thought it would be…still, a 5 star!