hi all - i'll be moving into a brand new home in a couple of months. we opted for a *lot* of tile - on the floor, in the showers, on the counters, etc. most of the grout is colored to compliment the tiles (mostly lighter shades of brown), so there is no white grout. a friend told me i should seal the grout *first thing* when i move in...especially in the showers (even before first use). he said if i don't seal the grout, i risk the grout staining if spilled on. he also gave some reason to seal the shower right away, but i don't recall now. something about the tile grout is dry, therefore more absorbant, to the sealer. it definitely sounds like sound advice, and i do plan to eventually seal the grout. i'm just concerned about the immediacy of the project. anyway, any advice or info you have on this is most appreciated! also, if you've done this yourself, any recommendations on products/procedures would be appreciated as well. thanks!