A hard floor can look tired for several different reasons. It may be soil sitting in the grout, residue from cleaning products, a worn sealer, a dull stone finish, traffic build-up, or a floor that belongs under a more specialist vinyl, LVT or resilient-floor process.
Safe Space Cleaning starts by working out which of those problems is in front of us. The aim is not to sell one fixed method. The aim is to recommend the approach that makes sense for the floor, the building and the result the customer is hoping for.