We are Sydney-based heritage conservation cleaning experts who specialise in heritage façade cleaning, paint stripping, graffiti removal and desalination of masonry with proprietary techniques and technologies that are proven and specified by heritage industry professionals.Our technologies include the BlueVac Captive Head Washing System - a system that cleans and reduces salt content in masonry by captive-head washing (a desalination process pioneered by Let's Clean) - and the JOS System, a low pressure micro-cleaning system that gently removes blemishes and coatings from a variety of substrates.Proudly serving the Australian heritage restoration and remedial building industries for over 30 years, Let's Clean Technologies has had the privilege of working on a number of heritage assets across Australia, including: St Mary's Cathedral, Fort Denison, Australian Museum, Royal Prince Alfred Hospital, Sydney GPO, Cape Byron Lighthouse, Old Canberra Brickworks, Old Parliament House and Duntroon House.At every stage of a project we utilise our knowledge, skill and experience to ensure that the integrity of the heritage asset is preserved. This involves an understanding that each asset is unique and requires an individual, tailored approach; an assessment of the asset to identify the right technique/technology for the project; and investigation through testing and reporting.Contact us to discuss your project needs - we look forward to working with you!