Philips Sonicare ProtectiveClean 5100 Gum Health, Rechargeable Electric Toothbrush, Black HX6857/11

[This review was collected as part of a promotion.] Sonicare 5100 electric toothbrush. Very happy with this brush....been expressing my dental visits with how clean my teeth are. Great massaging my gums and cleaning and whitening my alot better than my entry level brush. The brush has alot of great features that will help improve your dental care. I use mine with the sonicare flosser.

[This review was collected as part of a promotion.] This brush provides excellent cleaning and makes sure I brush an adequate amount of time. My mouth always seems fresh and clean. The carrying case is perfect and I my brush with me on trips.

[This review was collected as part of a promotion.] We are so happy with our new Sonic ProtectiveClean 5100 electric toothbrush. We floss and then brush, and our teeth feel so clean and smooth and sparkly. Our prior SonicCare was on its last leg, and so it is a relief that we are back on track with our brushing. Thank you!

[This review was collected as part of a promotion.] We like the toothbrush very much. However it included 3 brush heads, 1 of which was defective and won’t click onto the tooth brush. We need 3 brush heads so we had to order more brush heads. We would be happy to return the defective brush head to get a replacement one. Please let us know if that is possible. Thanks

[This review was collected as part of a promotion.] I love how the brush cleans my teeth… I see the difference already. But for some odd reason the light of my brush stays on, whereas my husband’s (5100-black)or daughter’s (4100-army green) toothbrush does not do that. But overall performance so far it good.

[This review was collected as part of a promotion.] So the first couple times I brush my teeth with these toothbrush heads, it was fine and then all of a sudden, I got like a mouthful of bristles from me.One of the toothbrush heads. And then it kept helping after that, so I don't know if I got a faulty brush head, or what I've never in my life had this happen before.

I bought the HX684A model of Sonicare toothbrush to replace an old HX6730 that no longer worked (after 9 yrs). This new one is slightly smaller in width and smooth all around. The size and smoothness make it a bit awkward to hold onto while brushing. My old one had a backside that was rubber and had ridges. Those features made it so it didn't slide around in my hand while using it. I wouldn't recommend buying this model at all. Look for something easier to hold (more girth and some rubber so it's not slick when using it).

[This review was collected as part of a promotion.] The product died a few months after purchase. It makes a loud whirring sound and no troubleshooting efforts have fixed it.

I received a used item. The package does not have a brush head and the brush heads no handle has yellow marks and it’s dirty…. It’s disgusting that a used item, specially a tooth brush, is packaged as new.

[This review was collected as part of a promotion.] Worked great for 5 weeks then it got loud and doesn’t get the power that it had originally. Seems like it became loose and I am rather dissatisfied and disappointed. I am hoping the extended warranty will allow me to get a replacement asap!