The cutting-edge Doff superheated steam cleaner, produced by Gloucestershire firm Stonehealth, was deployed to bring old stone and brickwork back to life in Dundee, preserving and protecting the ...

Washing dishes with superheated steam more effective, earth-friendly. ScienceDaily . Retrieved May 9, 2025 from www.sciencedaily.com / releases / 2022 / 08 / 220830131616.htm ...