Hi
My tiler didn’t clean the grout haze from my new porcelain tiled floor. It’s not a glazed or polished porcelain.
I have used lithofin cement residue remover on the whole floor but I didn’t saturate the grout joints with water first. I lightly sprayed the floor with water before applying the lithofin.
Unfortunately, the lithofin has attacked the grout and darkened it in patches all over the floor. The floor is dry but the patches remain.
I used the lithofin only 24 hours after the grouting had been completed. Was this too soon to use such a product?
Is there anyway to restore the grout or will I need to re-grout please?
Thanks
My tiler didn’t clean the grout haze from my new porcelain tiled floor. It’s not a glazed or polished porcelain.
I have used lithofin cement residue remover on the whole floor but I didn’t saturate the grout joints with water first. I lightly sprayed the floor with water before applying the lithofin.
Unfortunately, the lithofin has attacked the grout and darkened it in patches all over the floor. The floor is dry but the patches remain.
I used the lithofin only 24 hours after the grouting had been completed. Was this too soon to use such a product?
Is there anyway to restore the grout or will I need to re-grout please?
Thanks