Removing grout haze from new floor tile
Just closed on our new home and the floor tile has a haze on it. I feel like when the tile guys grouted, they didn't clean there sponge frequently and as a result, left a haze on the tile. What can I use to get the haze off of the tile? Don't want the contractor to send there cleaning crew, because they are the worst. Have removed a lot of dirt using Swiffers and other means, but the haze still remains. Someone told me to use one part muriatic acid to three or four parts water, but that concerns me using the acid inside the house.