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I have had some work done at my house and the tiles on the front terrace have a grey residue that I cannot remove. I have tried everything I can think of. Could anyone help with some suggestions that might clean the tiles back to their normal colour.
Posted: Thu Apr 6, 2023 5:05pm
Very helpful member
Agua fuerte is the only thing that will shift it.
Dilute a bottle in water, or half if a small area and mop the terrace and then do the same the next day. 2 goes should do it.
Jack wrote on Thu Apr 6, 2023 5:05pm:
Agua fuerte is the only thing that will shift it.
Dilute a bottle in water, or half if a small area and mop the terrace and then do the same the next day. 2 goes should do it.
Thank you very much, I have tried that but I did not use the full bottle. I will buy some and try what you suggest.
Posted: Thu Apr 6, 2023 8:26pm
Very helpful member
Have you tried cola doesnt have to be coca cola a cheapy will do,but you will need to do it when the sun has gone down
hartcjhart wrote on Thu Apr 6, 2023 8:26pm:
Have you tried cola doesnt have to be coca cola a cheapy will do,but you will need to do it when the sun has gone down
Thank you, I have not tried come but I will add it to my list.
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If its cement or tile adhesive residue I use a green scotchbrite and plenty of elbow grease that normally shifts it.
Crancrank wrote on Fri Apr 7, 2023 10:55am:
If its cement or tile adhesive residue I use a green scotchbrite and plenty of elbow grease that normally shifts it.
It is cement, but I will try the green scotch rite.
Posted: Wed Apr 12, 2023 4:17pm
ednab wrote on Thu Apr 6, 2023 6:16pm:
Thank you very much, I have tried that but I did not use the full bottle. I will buy some and try what you suggest.
Use dilute agua fuerte at your peril. You will end up re grouting, it's evil on grout. Amazon have a specific remover which is not acid based. Try ferretería López you could find something there, not acid based.
sloop John B wrote on Wed Apr 12, 2023 4:17pm:
Use dilute agua fuerte at your peril. You will end up re grouting, it's evil on grout. Amazon have a specific remover which is not acid based. Try ferretería López you could find something there, not acid based.
This is something I did not know but I cannot find the name of anything that may help.
Posted: Wed Apr 12, 2023 5:01pm
ednab wrote on Wed Apr 12, 2023 4:51pm:
This is something I did not know but I cannot find the name of anything that may help.
Amazon.es. SANET quitacementos antisalitre.
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