Resealing Grout After Cleaning
by D Mahon
If I use one of your home solutions to clean grout, do I need to Re-seal it after I clean it?
Sealing grout is always a good idea, as it will help protect the grout from future staining, especially in high traffic areas.
After you do the cleaning, let the grout dry and apply a grout sealer to the grout letting it penetrate for a good 10-15 minutes and then remove the residue from the tile and grout.
Remember, the sealer will probably last only a few months, 6 months to a year if you're lucky and then you will need to clean and seal again.
It's an ongoing battle to keep grout clean and that's why we only colorseal grout after cleaning.
I hope this helps.