http://store.irobot.com/default/braava-floor-mopping-irobot-braava-floor-mopping/B380020.html http://store.irobot.com/default/braava-floor-mopping-irobot-... a

http://store.irobot.com/default/braava-floor-mopping-irobot-braava-floor-mopping/B380020.html http://store.irobot.com/default/braava-floor-mopping-irobot-... also janitors with large areas to clean have been operating mopping machines for 30+ years.