[This review was collected as part of a promotion.] This is an incredible toothbrush, I find it does a great job cleaning the teeth. I found my teeth getting white and gums are healthier. I would highly recommend this toothbrush to everyone.
[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.
[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.] 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.
[This review was collected as part of a promotion.] My wife and I really like our new toothbrushes. They do an excellent job of cleaning and polishing. Sure glad we purchased them!
[This review was collected as part of a promotion.] Honestly, I didn't think I'd like this at first. I've never used an electronic toothbrush and it felt very weird at first. The roof of my mouth was so ticklish that I could barely tolerate it on the Inside of my upper teeth. But in time I got used to it and I now love it.
[This review was collected as part of a promotion.] I've been using Philips Sonic toothbrushes for years, various models, and like them a lot. My previous toothbrush was a 6100. The 4100 works fine and cost less, a good value. It's pink, which is fun. Keeps my teeth in good shape, which is the main point.