Indian Limestone Patio Slabs.......................my Husband Has Just Laid This Stone

[lilacben]

in our garden..... the problem we now have he has got cement residue on the edges where he cemented the cracks... Has anyone got these slabs and could tel me how you can clean them? Many thanks

[Buenchico]

Reading through this tread
http://www.tilersforums.co.uk/threads/black-limestone-paving-nightmare-please-help.36585/
suggests that this stuff
http://www.cleaningsystems.co.uk/product/739/aqua_mix_nanoscrub
might help.

Other products in the range can be found here:
http://www.cleaningsystems.co.uk/section/157/va/aquamix

[TWR]

I have laid the same Lil, "wire brush"

[lilacben]

Brillant thankyou