Is there any way of, or a product that will, remove the yellowing from white tile grout? Or is it a case of scratching out & re-doing it? In which case any tips please?
If it's bad, a green scotchbrite pad will remove a very small amount of grout and will leave it whiter. Just be careful that it doesn't scratch your tiles - try in a less noticeable place first.
There are products like this http://www.lakeland.co.uk/product.aspx/!8882 but I've never used one with success.
Mrs gcol uses Cif Bathroom spray and a scrubbing brush and that does seem to work on our bathroom tiles.
I tried at the weekend a suggestion I found on this site for restoring white grout, and it worked fantastically! I mixed bleach and water (70%-30%) and then used a sponge to put it on the tiles and grout. Left it for 10 minutes then scrubbed it off with a toothbrush. It worked really well. We have white grout on the tiled splashbacks in our kitchen, and the ones behind the hob had loads of greasy marks - I can't believe how clean they got with the bleach. And the best thing is that it cost me less than a euro!
I have found that using Flash Gel, is ideal for this job. Brush the gel on to the grout with a toothbrush, and leave for a while, then clean it all off with a wet sponge. The gel does not run from the grout like normal bleach does.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local