4) Ultrasonic frequencies attenuate very quickly and do not go around objects (unlike lower frequencies). This means there is a limited range in which you can effectively use this device, and there cannot be any obstacles in the way.
Ultrasonic retainer cleaner legit? Highly skeptical. I use a denture tray, polident cleaner, and an ultrasonic toothbrush. Has anyone used this machine?
The ultrasonic waves in the cleaner are supposed to lift everything off, but a retainer or denture cleaner tablet or little soap helps soften and loosen the stuff on the dentures and helps it all lift off a bit better.
With the ultrasonic cleaner, all I need is 2mins, doesn't matter if I didn't get my night time routine sequence right (esp. when plans change). Lifechanging for all Invisalign wearers! I also use my ultrasonic cleaner to clean other things like my water flosser tip, so it's not a single function item.
Contact lense cleaner: Ultrasonic or Electrophoresis? I’m a beginer wearing contacts and looking for cleaning machine. I found two brands, EraClean with Ultrasonic and 3n ReO2 with Electrophoresis. Both are top of contacts cleaning machine come from China. In ReO2 description say it can take 94% protein, EraClean no publish.
I use this: Ultrasonic cleaner It's portable, small, the bowl is detachable for easy cleaning, it uses a usb cord or batteries. I use it with 1 Polident whitening tablet and it keeps aligners sparkling clean.
When Samsung first implemented ultrasonic fingerprint sensors starting with the S10 series, screen protectors had to have a little cutout where the sensor was because it didn't read very well through glass.
Existing ultrasonic/sonic toothbrush models do not significantly differ regarding the removal of dental biofilm and the reduction of gingival inflammation compared with other electrically powered toothbrushes, whereas the manual toothbrushes show a lower effectiveness.
Is there any negative to using an evaporative steam humidifier? My understanding is the heating element also helps sanitize the steam versus the ultrasonic one. If so, any additional insights? and whats a good make and model ?
