Hauv kev tsim cov tshuaj fluium fluoride, nqus plua plav lim tau tsuas yog siv los cais cov khoom seem ntawm cov tshuaj tiv thaiv kab mob.

Daim Ntawv Thov:

1. High efficiency: muaj peev xwm ntawm kev ua kom sai sai ua cov khoom loj, txuag lub sijhawm thiab kev rau siab.
3. Kev ua haujlwm yooj yim: Lub zog tsis siv neeg txo cov txheej txheem kev cuam tshuam, txhim kho kev nyab xeeb thiab ruaj khov.
4. Cov khoom lag luam zoo: kev sib cais zoo txhim kho qhov zoo ntawm cov khoom kawg (sodium fluoride), kev xav ua lag luam xav tau.