Tanya TrainerNew Member
Hey! My first post here, please be kind.
I've just had my garden flagged with black limestone, it's been sealed with Sika black limestone sealant.
Some of the flags are okay-ish but by the gate, they're heavily cement stained, and some of the grout has changed colour (from grey to white!) Here's a couple of photos...
The guys sealed everything a couple of weeks after they were laid and grouted.
What can be done with these please?
Thank you