ᐅ How to Keep the Grout Clean on Light-Colored Tiles?

Created on: 13 May 2018 19:54
B
blaupuma
Hello,
we have been living in a newly built rental home for 4 years now.
Beige rectangular tiles in a brick pattern on the floor; a shoe is visible in the bottom left.

Light gray rectangular concrete slabs in a brick pattern with visible joints.

Now we want to have beige tiles again in our own house. Unfortunately, the grout, which was originally light gray, has turned completely black. Does anyone have tips on how to keep grout light and clean for a longer time in a new build? (Yes, brushing with a toothbrush helps, but you only want to do that once.)

Maybe some of you have experience with this. Thanks in advance.
blaupuma15 May 2018 20:05
I would also like to know that.
K
Knallkörper
15 May 2018 20:07
You already noticed this:
blaupuma schrieb:
The joint is really dirty.
I scrubbed a bit with a toothbrush.
My wife cleans frequently, so it’s the wet mopping that leaves residue.

Addition: Wet mopping with, well, somewhat dirty water — the "residue" doesn’t just appear by itself.

Sorry, that’s kind of obvious.
Z
zizzi
15 May 2018 20:35
In our apartment, the bathroom has tiles and the rest of the floors are laminate. When we mop the bathroom, we do it in two steps: first, quite wet; then, just enough to keep the surface only damp so it dries very quickly. This way, hardly any dirty water with residues remains, and we always use diluted all-purpose cleaner. When the grout is wiped, there are no darker spots.

I believe this is the correct method.