Identify the tile and residue before choosing a cleaner. Some stone and sensitive surfaces can be damaged by acidic cleaners.
Follow product dilution, dwell time, rinsing and protective equipment instructions. Test on an inconspicuous area first.
BCM KNOWLEDGE CENTRE
How to Clean Tiles After Installation — practical tile installation guidance from BCM Buildchemart.

Identify the tile and residue before choosing a cleaner. Some stone and sensitive surfaces can be damaged by acidic cleaners.
Follow product dilution, dwell time, rinsing and protective equipment instructions. Test on an inconspicuous area first.