D
d noulton
sorry dave I disagree much prefer solid sponges as in my experiance having used both the segmented sponge pulls the grout out
the corners of the sponge in a segmented sponge are many a solid sponge has only four so less chance of pulling the grout out
the corners of the sponge in a segmented sponge are many a solid sponge has only four so less chance of pulling the grout out