Cant get grout off porcelain matt tiles

[p4ulo]

I saw a product demo'd last night at the Topps roadshow. TBH if Lithofin hasn't touched it this might not either.
It was called strong grout residue remover.
Maybe they could supply you a sample sized pot for you to try out......

 

[Nichola]

View attachment 74242

 

[Nichola]

View attachment 74243

 

[Nichola]

View attachment 74243

 

[Nichola]

Photos attached

 

[Nichola]

I saw a product demo'd last night at the Topps roadshow. TBH if Lithofin hasn't touched it this might not either.
It was called strong grout residue remover.
Maybe they could supply you a sample sized pot for you to try out......

Thanks for that,,,, they have been up there all day using different stuff and nothing has touched it so I will see if I can get hold of some of this once I've spoken to uncle bob

 

[p4ulo]

Oh blimey, fingers crossed!!

 

[SJPurdy]

Do you know what brand/type of grout was used?
Why isn't your tiler sorting this out and why has he missed some of the grout joints?

 

[Nichola]

He's been here too trying to get it off, he hasn't finished the bottom half of the tiles yet...or started the floor,,I will go and have a look at the grout now and get back

 

[Nichola]

The grout is granfix flexible in white