“GROUT” на испанском языке

имя существительное

lechada

grout

глагол

enlechar	grout
preparar lechada	grout
hacer lechada	grout

It is a clear solution so it does not change the color of the tile or bricks and grout , but it will give a gloss to the surface.

soak off the facing paper with a damp sponge, then grout the tiles

To clean tile grout , an old toothbrush works well.

Make sure that there is no missing grout between the tiles.

You are correct to be concerned about the grout between the tiles, as grout is a porous material that is not easily cleaned and could harbor bacteria.