hi everyone

i laid 450sq porcelain tiles on my kitchen floor with a 3mm grout in pale grey.this is now staining in different areas ,is there any product that will bring the grout back to its original colour as i'm loathe to attack it with bleach and a scrubbing brush .

best regards

wretch

I'm sure Jason is right but if you want to have a go... Lithofin make a range of cleaners and grease removers. They might just be expensive soap though. If you do get the grout the right colour again try their sealer on it to keep it that way.