Ib qho tshiab, kev ua tau zoo ntawm cov roj teeb-powered sweeper-scrubber tsom rau kev xa cov kev daws teeb meem kom tau raws li cov neeg siv khoom xav tau.Lub H6 Roj Teeb-Powered Sweeper-Scrubber ntxuav tau zoo hauv ib qho dhau los, txhim kho huab cua sab hauv tsev, thiab txhim kho cov neeg siv kev paub, tag nrho hauv ib lub tshuab.