A
aliprid
Hi guys first post on the fourm so go easy, i am currently 2 years into a selfbuild and I have had my mate lay rustic slate from classic flagstones. The tiles are very heavly rivened in places and also contain alot of iorn staining so far i have been going over them with a sponge and water , i have scrubed the real dirty one s with a brush. How many time should i go over them ? And how do i know they are clean enough to seal before they get grouted? Cheers alistair