Removal of mortars and cleaning of the tile backside; Glaze cleaning; Gaps consolidation; Gaps filling and chromatic reintegration; Filling of larger gaps with tile replicas; Protective finish.
Mortars removal; Glaze cleaning; Gaps consolidation.
Organization and surface cleaning of ornamental portuguese tiles from the 17th and 18th century
Glazed surface cleaning, The Nacional Museum, Oman.
Removal of salts from the surface of the glaze for later analysis