Ob chav paddle rub-hom tov khoom, tseem hu ua lub ntiajteb txawj nqus-free qhov rooj-qhib tov khoom, yog raws li nyob rau hauv lub sij hawm ntev kev xyaum nyob rau hauv lub tshav pob ntawm mixers, thiab overcomes cov yam ntxwv ntawm tas li tu cov kab rov tav mixers. Kev sib kis tsis tu ncua, kev ntseeg siab dua, kev pab lub neej ntev dua, haum rau kev sib xyaw cov hmoov nrog hmoov, granule nrog granule, granule nrog hmoov thiab ntxiv cov kua me me, siv rau hauv cov khoom noj, khoom noj khoom haus, tshuaj lom neeg kev lag luam, thiab roj teeb kev lag luam.