A. All grout sealers are different, but the base for each is generally a solvent or latex/acrylic. This determines what will break down the sealer to open the pores of the grout.
Spectrum recommends contacting the sealer manufacturer for the correct sealer stripper. More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.