4 ms·
The toothbrush doesn't force you to change the head. You can brush your teeth with an old head as much as you want.
by mrfumier 3y ago
The toothbrush doesn't force you to change the head. You can brush your teeth with an old head as much as you want.
- charles_f 3y agoYeah but if you could reset the head instead of having to change it, imagine the savings
- jachee 3y agoAll it saves is a light blinking at you. A bit of electrical tape will also solve that problem.
- frowin 3y agoI have this brush and would highly encourage you to swap the head when the brush asks you to do so, for the sake of your dental health.
- charles_f 3y agoIf you reset it, it's as good as new, right?
- mschild 3y agoI have it as well and at this point used the same head for 5 months. There's no visible deterioration and I exceed the recommended brushing time by doing 5 instead of 3 minutes. Why exactly is the head only good for 3 months?
- mrb 3y agoYou probably don't brush correctly: you need to apply sufficient pressure on your teeth so the bristles can scrub the enamel well enough. Or else there is no way your head has no visible deterioration after 5 months at 5 min per brushing.
- mschild 3y agoThe toothbrush has an integrated pressure sensor and starts vibrating when you apply too much
- mrb 3y agoThen I don't believe you have no visible deterioration.
- frowin 3y agoThe brushes have this sensor for a reason. Too much pressure may harm your gum. The article talks about a ultrasound brush, no pressure required.
- frowin 3y agoIt's not only a matter of aesthetics but bacteria etc. Your brush head collects a sh*tload of food waste (which you don't see with your eyes) and remains a bit wet after usage. Perfect substrate for some living organisms. If you have a microscope, feel free to have a closer look.
- wasmitnetzen 3y agoBrushing your teeth for too long can have bad effects on your dental health[1][2]. The heads loose their strength over time and if you replace that with pushing harder, you might also overbrush. [1]: https://www.colgate.com/en-us/oral-health/brushing-and-flossing/over-brushing-teeth-too-much-of-a-good-thing https://www.colgate.com/en-us/oral-health/brushing-and-floss... [2]: https://riverrundentalspa.com/brush-teeth-too-long/ https://riverrundentalspa.com/brush-teeth-too-long/
- wasmitnetzen 3y agoI would question your priorities if you're trying to save on $4 heads for a $90 toothbrush.
- JohnFen 3y agoI would question your priorities if you're paying more than a couple of bucks on a toothbrush in the first place.
- Arch-TK 3y agoMy priorities are: Not wanting fillings. The difference between using a tongue brush and an electric toothbrush (vs just manual brushing with and without a tongue brush) was so stark that I've never for a moment felt like £40 for a toothbrush with an annual cost of £11.20 for toothbrush heads has ever not been worth it.
- maratc 3y agoThere's a $35 edition of that toothbrush today, I got a similar one at $25 (iirc) on some Black Friday. $10 heads are an issue when $5 toothbrushes exist.
- aikinai 3y agoMine doesn’t just blink; it keeps doing this annoying fast vibrate/noise whenever I stop brushing. So I was reading the article really hoping for an easy jailbreak at the end.
- leokennis 3y agoMy Sonicare does this fast vibrate when I need to charge the brush.
- infinityio 3y agoFrom the sounds of it, three wrong password attempts (from a phone or similar) could accomplish this? That should stop the toothbrush from being able to add extra time to the head
- darkwater 3y agoI would guess that it would probably stop working altogether, if it cannot write in the brush head?