Off -white grout

[sazzerbear]

Is there any way of making off-white grout white again? Will bleach work? TIA

Bleach or something like Domestos grot buster would probably. You can also get grout marker pens from Homebase which just put a thin layer of grout over the top of the existing grout.

brill, thanks zisforzebra!

Bleach is good, I've found. Rub it in neat, with an old toothbrush, and rinse off later.