Limestone stains

[On one]

Hi All. Just update this thread. The stains below are nearly all removed,not a 100% but a marked improvement,that the customer is happy with. LTP Grimex failed to do the trick,but 3 treatments of LTP Stain and Spot remover with Fullers Earth sprinkled over the top and covered with plastic gradually improved the vanity top.

 

[On one]

And the guilty party was this

 

[White Room]

That looks cool....:ban:

 

[Concrete guy]

LTP Grimex failed to do the trick,but 3 treatments of LTP Stain and Spot remover with Fullers Earth sprinkled over the top and covered with plastic gradually improved the vanity top.

What you did was make a poultice which is exactly how a stone mason would have approached it.

Good result.