Review on Oral-B Genuine 3D White Replacement Toothbrush Heads, Electric Toothbrush Refills, Whiten Teeth by Polishing & Stain Removal, Pack of 4 by Agata Koacz ᠌

Round nozzle with white, blue and black bristles, in the middle there is a pink thing for polishing tooth enamel Toothpaste is clogged into this pink "pimpochka", which is difficult to wash out completely. Moreover, the nozzle itself will tell you when it needs to be replaced with a new one, since over time the blue villi become noticeably lighter. With regular use of the brush, this happened about four months after the installation of the first nozzle. Oral-B "3D White" brush heads have medium hard bristles. My gums don't bleed after brushing. The teeth become smooth after brushing. It gets to the hardest to reach places in the mouth.