Problem with new grout. Additional question asked.
To add to above. This grout already contains a sealer, that is why you never have to seal. If the grout was not stirred properly or not at all when opened, could that affect the sealing properties in the mix?
-
KMS Woodworks on Jul 29, 2013Its my guess that this "darkness" is the start of some mold and mildew issues. A way to test this would be to scrub the area with a 1:4 mixture of bleach and water. You can check out this article I wrote for some other tips http://www.networx.com/article/start-cleaning-tile-grout-more-easilyHelpful Reply
-
-
Lynn C. on Jul 29, 2013Thanks for your suggestion. I already use the product 'Clean Shower' after each use. This grout is not suppose to have problems with mold or mildew. It does contain an antimicrobial also. Over and above that, it is only two months since it was completed.Helpful Reply
-
-
KMS Woodworks on Jul 30, 2013Most antimicrobial products don't do diddly squat in terms of reducing pathogens. The manufacturers sell this "hype" to uninformed and paranoid consumers. The bostic site states the grout needs to cure for a full 7 days before being subject to water, use or cleaners. The use of enzymatic cleaners will void all warranties, and the use of vinegar or acid cleaners is not recommended. As far as the "Clean Shower" product the active ingredients, and MSDS data is elusive. http://www.valdezlink.com/re/clean/cleanshower.htm I'm still thinking it is a early mildew / mold issue. Can you post some detail photos of the affected area compared to other non-affected areas? I did find a MSDS that lists the pH at 4 to 5 which is 100 to 1000 times more acidic than basic water. (Since pH is a log function) http://www.ahprofessional.com/msds/MSDS-127-CLEAN%20SHOWER%20DAILY%20SHOWER%20CLEANER.pdfHelpful Reply
-
-
Gail lichtsinn on Jul 30, 2013you need to contact the person who installed the tile and have him come look at it..He should be able to tell you whats wrong and if this is common problem..Or call a tile store and ask them..I would almost guess theres a few places where the gout does not meet the edge of the tile and water is getting behind it and wetting the grout..Might have a fungicide mixed in it also..Since you know the name of the product call the company who makes it and tell them whats going onHelpful Reply
-
Related Discussions
What to do with the top of this piece of furniture?
I am planning on using the bottom as a credenza in my dining room any suggestions what I can do with the top?
How to get rid of tomatillos bugs?
Sow tomatillos this year, and couple days i notice it they are been bitten i look around and i found some disgusting creatures, I've healthy plants besides these inci... See more
Can You Name These Michigan Weeds? Are they, indeed, weeds?
The annual invasion is upon me... and I don't even know their names and I am not even sure that they are weeds.... can anyone identify/name these weeds? Some are even... See more
Cleaning mineral deposits off of glass
How do I remove mineral deposits from windows??? I've tried cleaning with vinegar on both the inside & outside of the windows...is it possible it's on the inside of t... See more
What is a good adhesive to use on a wreath in a very hot location?
I have a front door that faces west and gets very hot in the summer. I made a wreath of twigs and sea shells.The hot glue melted, causing the shells to fall off. I tr... See more
What to hang over fireplace?
Right now I have a cream colored berry wreath over my fireplace. I will be getting the picture shown over my sofa ( that is a mock up so size won't be exact). Do you... See more
My purple clematis was supposed to be pink
I knew I wanted a clematis and I knew I didn't want it to be purple. So I went to Rural King and found me three pink Bee's Jubilee.