So just what is it about this scrubber that puts it above the rest? Allow me to explain… I adore anything that makes my cleaning routine easier, but what really stands out about ...

Abstract: The paper describes design and features of novel semi-autonomous floor scrubber add-on module, used for cleaning large indoor and outdoor tile/marbles spaces found in modern (smart) cities.

They can use more energy than the convection heaters above, but the heat can be directed where you want it and, as long as you use the thermostat wisely, they don’t have to be too expensive to run.