I liked the colour choices and price. It works really well and I am satisfied with the clean teeth feeling that I have only experienced after a professional cleaning. I like that it can be stored on the charger, alerts me when the brush needs replacing.
[This review was collected as part of a promotion.] My dentist suggested I try an electric toothbrush. At 85 I'm pretty well set on my ways, but I thought I'd give it a try. It took a few days to get used to the feel, but now I realize its the best thing I've done for my mouth hygiene. My teeth and tongue are cleaner and coffee stains are gone (I drink a lot of coffee). This brush has no "bells and whistles", just a 30 second alert to change your quadrant. Its easy to use and outperforms any convectional toothbrush.
Je l’aime beaucoup la seule chose que j’aime moins c’est qu’elle arrête après 2 minutes mais je passe toujours 2 fois sur toutes mes dents mais je n’ai pas le temps en 2 minutes ! Mais mon hygiéniste dentaire m’a dit que je n’avais pas beaucoup de tarte donc je crois qu’elle fait très bien son travail :)
[This review was collected as part of a promotion.] This is the best toothbrush I have ever used! Battery lasts a long time before needing charging and the pressure sensor comes in handy.
[This review was collected as part of a promotion.] The 4100 does not work properly. This is the second one that I had it won't vibrate when brushing. I do not recommend this model. With that said Philip did replace it with the 5100 and there is no comparison in brushes. Highly recommend the 5100 series.
Response from philips.comBy Philips Consumer Care, June 14, 2025
Hi there,
We’re truly sorry to hear about the experience you've had with the Philips Sonicare 4100 Series and thank you for bringing this to our attention.
We'd like to look into your case immediately and ensure a prompt resolution for your issue.
Please consider reaching out to us via one of our social media channels. We are available 24/7 on Facebook, Instagram and Twitter @Philips. Your feedback and concerns are important to us, and we're here to help.
[This review was collected as part of a promotion.] The only thing that sticks out positively is the price. The strength of this toothbrush is weak. No power in the toothbrush. If you follow the guidance of the machine for when you brush too hard, you would barely be touching your teeth, let alone clean them.
No, I would not recommend this to a friend.
Response from philips.comBy Philips Consumer Care, June 13, 2025
Hi there,
We’re truly sorry to hear about the experience you've had with the Philips Sonicare 4100 Series and thank you for bringing this to our attention.
We'd like to look into your case immediately and ensure a prompt resolution for your issue.
Please consider reaching out to us via one of our social media channels. We are available 24/7 on Facebook, Instagram and Twitter @Philips. Your feedback and concerns are important to us, and we're here to help.