Philips Sonicare 4100 SeriesSonic electric toothbrush

I like the product is perfect for my teeth I used three time

I appreciate my Sonic. My hygienist says I don't need all of the fancy features on the more expensive models, plus my last button on my Sonic handled two years of use, so more buttons and features aren't what I am looking for. I went to my dentist yesterday and he said that whatever I am doing for mouth health I should continue doing. I have been using Sonic electric toothbrushes for twenty years.

This is the third Norelco Sonic toothbrush I have owend. After many years of good service, the other two batteries finally wore out. The 4100 series is, of course, an advanced version of the ones I used befrore and has been performing even better. I am very pleased with this purchase and expect better dental reports as it has been over 5 years since the previous one finally would not accept a battery charge - the batteries are not replaceable (sealed). While the Owner's Manual states that you can leave the brush on the charger, I had done that with the first two and I think that is why the batteries eventually built up a resistance to continued charging. This one is allowed to sit on the counter (flat bottom is stable and the brush air dries). On the first charge, I got 3 weeks of daily use before it indicated a need for a recharge.

It’s a great product I have tried the other brands this one vibrates at a sonic speed, it’s slim, it has no ridges on the handle that traps toothpaste and crud, and the battery last almost a week without having to constantly put back on the charger

Great product from Philips, the Sonicare 4100 is strong enough yet still gentle. I love the stand and the additional notification features .

I like how clean my teeth feel after brushing. It's easy to use and doesn't take up much space.

The Sonicare cleans my teeth without being overly abrasive.

It’s a great little bush. Very easy to use and handle.

Easy to use. Works well. Timer is important. Brush monitor is great feature.

Like the timer, easy to keep clean. Last a good amount of time before charging needed.