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Oral-B

Oral-B Pro 100 CrossAction, Battery Powered Toothbrush, Black, 1 Count (Pack of 1)

Based on 494 reviews
Condition: New
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$19.97
Save $15.02 was $34.99

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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Oct 30
Order within 15 hours and 47 minutes

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At a glance

Condition
New
Color
Black
Size
1 Count (Pack of 1)
Model
P _1651
Dimensions
2.08 x 1.77 x 9.37 in
Weight
185.84 g
Batteries
2 AA batteries required. (included)
In the box
Two AA Batteries included

Features 5

  • Oral-B Pro 100 CrossAction Battery powered toothbrush reaches deep for a superior plaque removal and healthier gums* *vs a regular manual toothbrush
  • CrossAction brush head features a round brush head for a tooth-by-tooth clean
  • Consistent battery performance. 2 AA batteries included
  • Compatible with other Oral-B Brush Heads: CrossAction, Sensitive, Gum Care, FlossAction, 3D White

Description

Power up to a better clean with the Oral-B Pro 100 CrossAction Battery Toothbrush featuring perfectly angled bristles to get deep between teeth. Improve your oral health by removing more plaque than a regular manual toothbrush with each use. 2 AA Batteries included. Replace brush head every 3 months. Compatible with other Oral-B Brush Heads: CrossAction, Sensitive Gum Care, FlossAction, 3D White.

Specs 32

Product Dimensions 2.08 x 1.77 x 9.37 inches; 6.56 ounces
Item model number New Model
Batteries 2 AA batteries required. (included)
Manufacturer Procter & Gamble
Brand Name Oral-B
Age Range Description Adult
Model Name Oral B Pro 100 3D Battery Toothbrush
Target Audience Unisex-Adults

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

Dentist-level clean mouth feeling with every brush. Highly recommend!
Color: Black Size: 1 Count (Pack of 1)
I never thought I'd be writing a review for a toothbrush but I guess I've reached that phase of life! This toothbrush delivers exactly what it promises. I've used it and it feels like I just had a cleaning done with a dentist every time I brush my teeth. I get that nice, polished tooth feeling because it effectively removes plaque and gets in areas that are hard to reach with a traditionl manual tooth brush. I purchased this toothbrush because it was affordable compared to the others in the oral-b lineup, and I wanted to get my kids new brushes as well (I purchased this same brush for them too). I'm turning 40 and have some gum recession and demineralization due to mineral/vitamin deficiencies caused by health conditions, and I'm hoping that keeping my teeth as healthy as possible means I get to keep them longer. Yes. Buy this brush. You won't regret it. :) ... show more
Reviewed in the United States on April 10, 2026 by Nova
Excellent toothbrush!!!!!
Color: 3d White Size: 1 Count (Pack of 1)
Best toothbrush I’ve used thus far! It is easy to use, and it comes with the head that you just attach to the toothbrush, which is very easy and it also comes with two batteries, which are also very easy to install. You don’t need any tools or anything to open up the battery compartment area. The toothbrush works really well as the head actually spins so it cleans each tooth as it rotates rather than those vibrating toothbrushes that just vibrate, but they don’t actually spin. I got the 3-D white version and I’m very happy with it. We will see how things go at the dentist next time and see how well it cleans but so far I’m very happy with it. I think it’s definitely worth the price. The appearance is great. It also is comfortable in the hand. The size is perfect. In my opinion. It isn’t the most quiet toothbrush, but it’s not super loud. It’s definitely louder than my previous electric toothbrush, but I think that it’s worth it just because it cleans so much better and it actually spins. Give it a try! ... show more
Reviewed in the United States on April 19, 2026 by Amazon Customer
Simple, Effective Electric Toothbrush — Worth It!
Color: Black Size: 1 Count (Pack of 1)
I’ve been using this Oral-B Pro 100 CrossAction battery toothbrush for a while now and I’m really happy with it. It feels like a noticeable upgrade from a regular manual brush — my teeth feel cleaner and smoother after every use. The round brush head gets into areas that I usually miss, and the battery-powered action gives a deeper clean without making brushing cumbersome. The built-in 2-minute timer is a nice touch to help me stick to the dentist-recommended brushing time too. It’s lightweight, easy to use right out of the box (just pop in the batteries and you’re ready), and being compatible with various Oral-B heads means I can swap to softer or more advanced heads later if I want. For the price, it’s a reliable and practical daily toothbrush that genuinely improved my oral care routine. ... show more
Reviewed in the United States on March 1, 2026 by Mohaymen
Great Once You Figure Out the Batteries!!!
Color: Black Size: 1 Count (Pack of 1)
Excellent product, but I initially had trouble installing the batteries. After about 20 minutes of trying every possible orientation (even swapping in new batteries), we finally spotted the tiny “plus” and “minus” symbols near the top of the cap. They’re extremely small and the same color as the plastic, so they’re very easy to overlook. Once we found them, the batteries went in correctly and the device worked perfectly. I just wish the markings were easier to see or that the instructions included an enlarged diagram. I almost returned it because I thought it was defective. ... show more
Reviewed in the United States on March 3, 2026 by SD
Stellar! Happy smile
Color: Black Size: 1 Count (Pack of 1)
Great toothbrush. My mouth feels sooo clean. I love the circular shaped brush, the way it reaches in crevices, and the way the brush is able to clean almost like under the gums. This brush has angled bristles that clean the area between the gums and teeth SO well! Just a really stellar electric brush at a great price. ... show more
Reviewed in the United States on April 16, 2026 by Lana
She’s Happy
Color: Black Size: 1 Count (Pack of 1)
My best friend woke up to my dog chewed and destroyed her old electric toothbrush in the middle of the night but I felt bad. Thank God for Amazon, I saw this toothbrush and it arrived at my door in few hours! She was happy that she got an upgrade and loves her new toothbrush. It’s nice, black, quiet and brushes her teeth very well. Better than her old toothbrush. ... show more
Reviewed in the United States on May 21, 2026 by Red_Bombshell76
Works great and Clean Amazingly
Color: Black Size: 1 Count (Pack of 1)
I recently purchased the Oral-B Pro 100 CrossAction Battery powered toothbrush, and I am extremely satisfied with its performance. From the very first use, I noticed a remarkable difference in the cleanliness of my teeth compared to my old manual toothbrush. The CrossAction brush head, with its unique round design, really does provide a tooth-by-tooth clean, reaching deep between teeth and along the gumline for superior plaque removal. My gums feel healthier, and my mouth feels fresher after every brush. The toothbrush comes with two AA batteries included, so it’s ready to use right out of the box. I appreciate the consistent battery performance—there’s no drop in power, and it lasts a long time before needing replacement. Another great feature is its compatibility with a variety of Oral-B brush heads, including Sensitive, Gum Care, FlossAction, and 3D White, allowing me to customize my brushing experience as needed. Knowing that Oral-B is the #1 dentist-recommended toothbrush brand worldwide gives me extra confidence in my purchase. Overall, the Oral-B Pro 100 CrossAction is an excellent investment for anyone looking to upgrade their oral hygiene routine. Highly recommended! ... show more
Reviewed in the United States on August 22, 2025 by Nilesh Ricardo Fernando
Decent First Electric Brush
Color: Black Size: 1 Count (Pack of 1)
I like this brush, but I don’t like that the power skips off and on after a few uses, but it is a good starter electric brush if you can’t afford the expensive ones!
Reviewed in the United States on September 3, 2025 by Isa
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