Black grout

[Kacee]

Our bathroom floortiles are brown marbled with black. (They look a lot better than they sound). The grouting was therefore black to blend in. Over time it has faded to a light grey, with talc etc being used in the bathroom and no amount of mopping keeps it black permanently. Does anyone know if there is anything we can use to return the grout to its original deep black colour?

[Nibble]

Try with a grout pen, such as http://www.rainbowcha...-15mm-black-grout-pen

But be aware that all grout will fade after a while, and will require renewal at sometime in the future.

[Kacee]

Thanks Nibble, will try that :)