During the last turnover of my rental, I replaced ALL of the linoleum and a good portion of the carpet in the downstairs with porcelain tile for easier maintenance going forward. Duh, I completely forgot to SEAL the grout. (Perhaps it was because the tile guy took so long to complete the job?! and he didn't mention it either. But I know better :( )
Now the first tenant that enjoyed the new tile is gone, and there are areas where the grout is so dark. I am 100% sure that they never wet mopped any of the tile in the 8 months they were there. AND they cooked everything with oil - the major area of soil is the dining area.
Is it worth it at this point to:
Pay someone to clean the grout?
If so, can they really get it close to its original color? And can you recommend someone who can?
If so, is it worth it to then seal the grout at that point?
Or is the grout just going to continue to get grimy because tenants won't keep it clean?
Or should I first try to treat the stained grout on my own with bleach?! Worth a shot?
Thanks, Paula