I'm sure he used a grout remover so, basically he removed the limescale as well as the grout. As mentioned, he regrouted the area again & the above problem arose.
I was in B&Q yesterday & spotted Unibond Flexi-Mix Additive - wondering if this can be added when re-grouting the area?
Thanks
Morning,
I had someone in to regrout/skim my bathroom floor as the grout had lifted in some places. The grout was fine in the shower area apart from the usual limescale build-up & the floor was tanked correctly 4 yrs ago & had never had a problem.
He attempted to remove the limescale &...