Stone Cleaning (DOFF)
We have invested in a state-of-the-art DOFF Integra Cleaning System so that we are able to clean sandstone to a very high standard, in a gentle way, and causing minimum distress to the stone. The DOFF system removes bacterial growth, lichen, moss, bird guano and graffiti using low pressure and high temperature steam. The stone surface doesn’t get saturated with water and dries in minutes so the whole process is kind to stone with outstanding results. We used the DOFF Integra to clean the Linlithgow Cross Well with excellent results.