Colgate Keep Manual Toothbrush Whitening Refills - 2 Pack, 6 Count

Both the handle and the brush heads are great. The handle has a high quality feel to it and the brush head is highly effective.Wish the replacement heads were easier to find, am having to buy again with the handle even though the previous handle is still like new.

Perfecto para mis viajes! y con un diseño maravilloso

Best toothbrush I ever had

Love the new handle design compared to the previous version. Been using this style of brush for about 2 years now. Limits plastic waste and I have had no problems with the brush heads. Don't forget to stock up on the replacements.

I like the handle, that's really about it. I normally use a RADIUS which has a huge head and soft bristles.This Deep Cleaning one is has fairly hard bristles and the head is pretty small. I can't say that it cleans better than my RADIUS but I use both. I don't think it does any better unless harder bristles means "deep clean".So overall, handle has nice premium feel, brush heads not so much.I would effectively rate this 3 stars but the harder bristles does feel like it will last longer.I'm about 2 months in use and bristles still seems good.

Good toothbrush!

I love this toothbrush. The Optic White brush head cleans very well, the best toothbrush I've used. I have been buying the regular non-replaceable ones for years. The side bristles for cleaning the gums is a great bonus.The metal handle has some weight to it compared to the traditional plastic handles but this doesn't bother me. The metal handle design offers a nice grip to it and doesn't slip with water and toothpaste on the handle.The brush head stays on the handle pretty well and doesn't feel like it would fall off. It's also pretty easy to just pull straight out and pop off to replace the brush head. The plastic used for the brush head is softer and more brittle than a traditional toothbrush as this was made with less plastic.While I love this replaceable toothbrush head, there is a semi-strong unpleasant plastic odor and taste to it. Since the brush head goes in the mouth to brush teeth (obviously lol), I'm left wondering if this plastic is non-toxic.If there was no plastic odor, I would have given it 5 stars.Edit: July 20. After using this brush for days, I noticed that in order to get close to the same clean feeling I get from the regular non-replaceable heads with a slightly different brush style, I would need to apply more pressure while brushing. I usually don't brush too hard but with this replaceable head, I can't get the same level of cleanliness with the same amount of pressure. The idea of the single row side bristles for the gums is a good one but impractical as it's weaker being a single row and that it dowsnt clean your teeth as well. And when you apply too much pressure for a better clean, it hurts your gums. You just can't win with this brush. I will be going back to what works best for me. It's too bad that I won't be able to use tyese replaceable brushes.

I like the handle, metal material, feels stable and not heavy to me at least. The shape is ergonomics and make it fun to brush, which is kinda important as otherwise we tend to cut our brush time of 2 minutes short. The brush head last well and works great on teeth as it kinda surrounds the teeth surface and feels fresh after use. Cost wise, it cost a little bit more than plastic brushes we usually use which is understandable. But giving the higher quality and lasting brush head, I would recommend it and I think ppl usually shy away from it due to the seemingly higher price, but I think you'll like it once actully tried it.