Removing dry grout from porcelain tile surface - Tile Advice

[Polishtradesman]

If it is cement based grout (CG2) i alweys use wire-wool ( i have used that thing to clean copper pipe before soldering), it is best thing to remove grout without use chemical substance ( you need alweys do trial before use, sometimes it leaves ping colour on tiles). If chemicals you can use phosphore acid based products already made for removing grout like Broken Link Removed

 

[Polishtradesman]

If it is epoxy grout, you are in trouble.

 

[diamondtiling]

If it is epoxy grout, you are in trouble.

:lol::lol:

 

[Gazzatile]

Try the fein grout remover messy but works

 

[enduro]

I would use Aqua mix phosphoric acid to remove grout from tiles. open the file it has all the details for you.

 

[WHPES]

Lithofin KF Cement Residue Remover - Works a treat!

 

[enduro]

Lithofin KF Cement Residue Remover - Works a treat!

Just be careful you don't get it onto any anodised surfaces, Enameled surfaces etc.

 

[Unregistered]

I think poster may have sorted it by now, this thread is over a year old:lol::lol::lol:

Yeah but it's helping me to read all this right now...it's not just the posters who look here for answers. Keep it coming everyone, thanks!

 

[Unregistered]

Who ever said 50/50 water and white vinegar is a genius. Worked like a charm!

 

[Unregistered]

Who ever said 50/50 water and white vinegar is a genius. Worked like a charm!

brilliant just used the vinegar and it worked a treat

 

[Unregistered]

they are glazed hand made 100mm x 100mm square tiles and it was evo stick tile adhesive and grout

 

[Dan]

Just bumping this one.