Can the Walabot DIY be used on lath and plaster walls? November 16, 2020 13:49 Updated The Walabot DIY can be used on drywall and concrete walls. It does not work on lath and plaster walls. Related articles Can the Walabot DIY Plus be used on lath and plaster walls? I am not getting clear results from my Walabot - what can I do? What phones work with the Walabot DIY? Can the Walabot DIY Plus X be used on lath and plaster walls? What is the difference between the Walabot DIY Plus and the Walabot DIY Plus X?