Waterpik Cordless Pulse 3100 Portable Water Flosser, Rechargeable, Blue

I am really happy with this Waterpik. It's compact, easy to use, and leaves my mouth feeling super clean. The pressure is just right, and being cordless makes it very convenient for daily use and travel. Highly recommended!

Replaced an older version with this one; many improvements have been made. Better charging, bigger water tank with a better design, and much more power. The improvements mean better cleaning.

I’ve been using this Waterpik for a short time, and overall I’m very pleased with it. The water pressure is strong and does an excellent job cleaning between my teeth and along the gumline. The battery life also seems very good, and I like that it’s rechargeable instead of using disposable batteries. The only drawback is the reservoir size. For a thorough cleaning, I have to refill it about three times. That sounds inconvenient, but since I’m already standing in front of the sink, refilling only takes a few seconds and isn’t a major issue. If you’re looking for a compact cordless water flosser with strong cleaning performance, this is an excellent choice. Just be aware that the smaller reservoir is the tradeoff for its slim, portable design. Overall, I’m happy with the purchase and would recommend it.

I’ve really enjoyed using my Waterpik. It leaves my mouth feeling much cleaner than brushing and flossing alone. It’s easy to use, gentle on my gums, and does a great job removing food particles from hard-to-reach areas. I noticed my mouth feels fresher after every use. Overall, it’s a great addition to my daily oral care routine, and I would definitely recommend it.

The Waterpik Cordless Pulse 3100 is easy to use and does a great job cleaning between teeth and along the gumline. The cordless design makes it convenient for everyday use, and the rechargeable battery lasts a long time between charges. It has enough water pressure to leave my mouth feeling fresh without being uncomfortable. The water reservoir is easy to fill, and the overall quality feels durable and well made. I’m very happy with this flosser and would definitely recommend it.

Updated review, 04/03/26: The second Waterpik Cordless I received about six months ago leaked from the moment I first used it, so - like the first one I owned that lasted 18 months - this one has to live on a folded paper towel to prevent it creating a little pool of water on the sink surround. It works well, but I am unable to see that the design of it has changed in any way since I bought the first one. That suggests that the manufacturer is not troubled by reviews such as mine that question the quality of their product. Next time I need a water flosser I'll look elsewhere. Original review: I am having my second Waterpik cordless flosser delivered today. The reason I'm buying again a product to which I've given only three stars is that I'm not aware of any alternative similar product. If there were one, I'd definitely try it out. I owned the first one for a year and a half. Personally, I consider that unsatisfactory, but you will find reviewers whose flossers lasted far less than that. Here's what happened with the first one: I bought it almost exactly 18 months ago. It worked OK for about a year, being used once a day, every day. At some point the two-speed switch stopped offering a slower speed: I don't know quite when, because I always use it on high speed. Around its first anniversary the base started leaking slowly, so I stood it on a folded paper towel when not using it. The problem was not severe, because there was very little water left to leak after use. Nevertheless, not very good. A week ago it refused to charge. This turned out not to be a defective battery but a problem with the USB-C connection on the side. This connection is "protected" against water by a rather awkward rubber plug, but it doesn't seal very well. While troubleshooting it, it became clear that the USB-C is picky, and some plugs won't work at all. Possibly certain chargers don't work either. I urge potential buyers to read all the reviews before making their purchasing decision. It is clear from the reviews as a whole that a) the quality of construction leaves something to be desired; b) the company can be unhelpful when it comes to warranty claims. You will have to be the judge as to whether these potential issues justify the asking price. As I said, I'm purchasing a second one right now. If this doesn't do better than the previous one, I'll look elsewhere next time.

This is my 3rd water flosser for traveling and my second Waterpik flosser. This one is much quieter and seems to do a very good job in flossing. There are 2 speed mode which is very acceptable. Water flow is great. Very easy to use and easy to pack for trips. The Waterpik cordless pulse 3100 is a great improvement over the earlier versions. It seems lighter although I have not compared the weight.

I purchased the Waterpik Cordless Pulse 3100 specifically for travel because, no matter how well I brushed with a regular toothbrush while away from home, my teeth never felt as clean as they do with my full dental routine. Since I started traveling with this portable Waterpik, my teeth have felt so much cleaner—almost as good as when I'm brushing and flossing at home. It has made a noticeable difference in how fresh my mouth feels, especially after long travel days. It's a little larger than I would have preferred for packing, but the performance more than makes up for the extra space it takes in my luggage. I now consider it an essential travel item and won't travel without it. I've even taken it on overseas trips without any issues, and the rechargeable battery has been reliable throughout my travels. If you're looking for a portable water flosser that helps you maintain your dental routine while away from home, I highly recommend this one.

Good option and good delivery

Great product

Excelente! Ótimo para auxiliar na limpeza bucal. Principalmente quem tem implantes

Excelente! Buena presión y buenos materiales. Mejor que otros de su tipo y precio

Delivery as promised and item was great! Thanks to the seller!