I’d love to hear about your transformations too!
Edit: After receiving this question from many readers I wanted to add this to the post. This tip works on any color of grout. The bleach pen will not turn colored grout white. In fact I have only ever used this trick on colored grout lines.






















AMAZING!!! I will have to try that on my bathroom floors. They are horrible.
What an awesome transformation!
wow!!!!!!!!!!!!
Wowzers! I finally cleaned my dyson thanks so much for the tips. I would love to read a post about how to clean the seal around the fridge and freezer door. Mine are black from god knows what. Probably mold yuck!
Very impressive! I found you on Totally Tuesday blog hop. OMG…as I'm typing this I see right next to the box "Learn How To Fold a Fitted Sheet". No one in my family can do this! Must follow you so I can learn all these tips! Thanks Anna!
New gfc follower. If you get a chance visit my blog at http://www.mommywantstoread.blogspot.com
A great tip! I need to try that! Thanks! ?
That is unbelievable!
I love that clorox pen and the magic eraser.
The only thing I will add is to seal the grout lines after you have them cleaned. There are LOTS of easy spray sealers that will be absorbed by the grout and will wipe off of the tile!
Now to keep your grout lines clean, get some liquid car wax and spray down your counters or bathroom tiles. The wax will eventually come off the tiles themselves, but it stays in the grout areas much longer.
Definitely seal your grout about 72 hours after you've cleaned them. Also have heard that hydrogen peroxide will work with those stubborn areas.
For bigger jobs, like kitchen floors, I use Clorox toilet bowl cleaner. The pen is too tedious for large areas of grout. The bowl cleaner can run along the grout like a big pen. The fumes can be a little much, but so worth the results, even when grout has been sealed.
this may be a dumb question, but will this work if your grout is not white? we have like a beigey grey grout but it is ICKY in so many areas (flooring) and i have tried the vinegar/baking soda/toothbrush thing but it doesnt work that well not to mention it would take me 3 months to do it all! the toilet bowl cleaner sounds great, but will it make my grout white?
I have unsealed grout in my kitchen and I hate it! I use Oxyclean Laundry stain remover spray and let it sit for about a minute. scrub up with a big brush and its clean perfection!
does this work agains color crayon? my daughter has take a hot pink craying to out grout on our floor….
i have ceramic tile countertops that have the look of tumbled marble with a slightly lighter grout. the grout has darkened a bit which i can tell by the grout on the backsplashes which has remained lighter. i was so excited to try this! no luck! this did not help to lighten my counter grout at all. a few times a year i get a bee in my bonnet and dig in with comet, scrubbers and anything else that might work, but still without luck. i even tried that nasty grout paint on a few – but have since scrubbed it off. i did not like the results of that at all. if anyone has any thoughts or ideas, i would love to hear! my email is: jlneighbors@aol.com – thanks in advance!
what about crayon on grout? Would this work?
I found your website after looking for an answer on how to clean grout but my problem is that I want to clean the grout in between my tiles on my kitchen floor and i have a huge kitchen – please help. laura.calabrese@fmglobal.com
Hi Anna, I have a problem with water rings from putting a glass of water on my black marble top nightstand and I have tried getting them off and they aren't budging! laura.calabrese@fmglobal.com
I used Kaboom. Let it sit and then scrubbed it out with a old tooth brush.
Hi Anna,
I’m renting a house with my husband, and there is a lot of grout. Tile kitchen counters, tile bathroom floor and a completely tiled shower stall. I saw your post about a bleach pen, and i cannot wait to try it. But when it comes to my bathroomw floor feel like it is a special situation. It looks like the grout had various amounts of dirt mixed in when it was laid, and there is what looks like grout stains on the tile itself. Any tips or ideas?
Hmmm, that’s a good question. I know if anything would get it out it would be the bleach pen. What I would do would be to put the bleach on the grout lines, in those areas, and then scrub it with an old toothbrush. If all else fails, and it really bothers you, you could always match the grout and do another layer of grout over the top. It’s really easy to do, we’ve done it when we’ve had grout crack. Hope that helps! :)
OH MY! I am so excited I can’t even stand it!!!! I am going to try this now! Thank you SOOOO much for posting the update with the colors as that was my question and when I read that you addressed it! I WAS THRILLED! Thank you sooooo much :)
i use oxygen bleach for really bad grout stains