Cleaning stains from grey porcelain floor tiles - TilersForums.com

[sarah_louise_b]

My builder has just laid some black grey tiles in my bathroom, they are almost a slate effect
the make is unicom starker, porcelain tiles.

When the builder left I went to clean the floor, there is a large mark across the tiles near the door as if something has been spilt on them (?dirty water from the grouting), it looks a dirty, ive tried floor cleaner, tile cleaner, wipes, washing up liqiud and I cant make it look any better.

My builder has gone to Austraila for 6 weeks so I cant ask his advice, and my lovely new bathroom is not so lovely.

does anyone have any advice on what can be used to clean these tiles?

 

[jay]

:welcome: any chance of some pics might help

 

[sarah_louise_b]

I hope these work:smilewinkgrin:
the first one is how most of the tiles look (i.e. no marks)
the other three are pics of the marks.

thankyou!!

 

[DHTiling]

Looks like grout residue..

 

[sarah_louise_b]

so how do i fix that?!! any ideas?

 

[david campbell]

MN builders clean by lithofin should clean it up

 

[Dan]

Love the tiles by the way. Nice choice.

 

[united]

Love the tiles by the way. Nice choice.

I agree, Very nice

 

[sarah_louise_b]

Thankyou!!! thats a job for tomorrow I think!!

 

[DHTiling]

Lithofin Cement away..... but try it on one tile first before the whole floor...

Follow the directions on the bottle.... Also LTP grout stain remover is good.