Posted: Mon Jan 23, 2017 1:42 pm
Indian Sandstone Paving-Polished Kandia Grey Slabs
We purchased and had professionally laid the above paving slabs back in November 2016.
All the slabs provided were in good condition.
However last week we noticed small spot marks on four/five slabs in one particular area. It gives the impression that something has been spilt or dripped on them, but this is not the case.
The spot marks appear to be under the slabs themselves. We have tried cleaning with warm soapy water to no avail.
Does anyone know what this might be and can anyone give me some advice as to how we might get rid of the marks?
I can send photos by email if necessary.
Your help would be much appreciated.
We purchased and had professionally laid the above paving slabs back in November 2016.
All the slabs provided were in good condition.
However last week we noticed small spot marks on four/five slabs in one particular area. It gives the impression that something has been spilt or dripped on them, but this is not the case.
The spot marks appear to be under the slabs themselves. We have tried cleaning with warm soapy water to no avail.
Does anyone know what this might be and can anyone give me some advice as to how we might get rid of the marks?
I can send photos by email if necessary.
Your help would be much appreciated.