0

I've tried homemade recipes with baking soda and lemon juice. I've also tried store bought cleaner/repair stuff. So far, it's still dingy.

Anyone know of a powerful (and somewhat safe) product that can get the grout back to what it use to be so I can reseal it?

3
  • 3
    might be easier to scrape them out and just regrout.
    – DA01
    Jan 17, 2014 at 21:36
  • If you haven't tried a grout saw, get one: they're only $8 at Home Depot. Then try scraping as little of the old grout out as possible. You should only have to scrape out about 1/32" to get down to clean grout. And don't try to do it all at once. Just take your time and enjoy your handiwork.
    – getterdun
    Jan 21, 2014 at 4:32
  • I've had good success using a steam cleaner for cleaning grout. Prior to that, the only thing I'd found to work well was lots of bleach and scrubbing.
    – Doresoom
    Jul 30, 2014 at 15:26

1 Answer 1

-2

Mild Sulfamic acid (I've bought it at Home Depot years ago) and wear gloves.

1
  • 2
    Could you expand this a bit? Maybe include how to apply it, how to work with it, and what safety precautions need to be taken.
    – Tester101
    Aug 28, 2014 at 11:16

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.