Gary Bristow does tile & grout cleaning, as you may realise the tiles are in need as well !! His advert should be down the side of page :mrgreen:

Have you tried mould spray! that stuff is amazing, don't know what they put in it but gets rid of all those nasty black or orange mould spots that never seem to shift. I discovered a nasty black mould patch on an external wall. I left neat bleach on it overnight and it didn't do anything. A spray of mould spray and it had all disappeared in a couple of hours.

This stuff
http://www.jtspas.co.uk/hg-mould-spray---500ml-67981-p.asp?gclid=CjwKEAiA2ve0BRDCgqDtmYXlyjkSJACEPmdwML8H9ObOY469U6T8jIz3ZCGduwEromlawBdlathwOhoChe_w_wcB

think I got it in robert dyas, or maybe in sainsbury's...

I sprayed all ours with Dettol mould and mildew remover that also contains bleach. I sprayed and left over night, then showered it off next day - all as new again no scrubbing needed!

Make a paste of baking powder and bleach and apply it to the grout. Leave it for 30-60 minutes then scrub / wipe clean. Makes mine look like new.

Hi, anyone knows how to clean the grout in bathroom?
Do I have to change it or????