[This review was collected as part of a promotion.] I LOVE LOVE LOVE it! I've been using Sonicare for years, and the 4100 is the best ever. It is lighter weight, easier to control, an easier size to get to all parts of my mouth, and it's QUIET. All that and I still get my timer and quadpacer. And it uses the standard brush heads. Couldn't be any better! Thank you!
[This review was collected as part of a promotion.] Very easy to use. Much improved report from latest dental check (using a waterpic as well). Love the in-buikt 30 second timer. Very helpful.
[This review was collected as part of a promotion.] I am quite impressed with my new 4100 Series /23 electric toothbrush. It works well in my mouth doing the cleaning of teeth, and keeps everything refreshed at each brushing.
[This review was collected as part of a promotion.] I chose this rating because my dentist strongly recommended the product to me. i bought it and have found it an easy way to get my teeth and gums quite clean. I am old enough, my hands aren't quite as agile as they used to be, and this product makes tooth brushing easy. It's also very low maintenance and the weekly cleaning is very quick and simple