Waterpik Cordless Express Water Flosser Battery Operated Portable for Travel Home ADA Accepted Waterproof for Shower Use White

This flosser works well. The water tank isn't huge but it's large enough to make one lap around the mouth. I mix a bit of mouthwash in the water and the pump hasn't objected to the mixture. Battery powered so you can travel with it and it doesn't require 110 volt power. I'd buy it again if it went bad. Read more

Great product. Battery power works better than plug-in. Indispensable for travel. Read more

I don't entirely know how I should review this. It works, and that should not be a surprise since this is the name brand. It is one of the cheapest options for a water flosser at about $30 and a good option if you want to try one out for the first time. Mine also stopped working (temporarily) after 1 year and 9 months. I don't know if the quality or the design of the internals is the real issue. It was a decent run for the price, but the name brand shouldn't suddenly fail like that. I think my ultimate issue was that the rotating arm you can see in the picture wiggled out of place, making it appear to be broken because it could not turn on. It worked again after reassembly, so it remains to be seen how long the internals will last. They look to be pretty good quality. For anyone else who had theirs stop working after a year or two, this should be fixable by just prying off the power slider (preferably with something plastic so you don't scratch it) and rotating/pressing the crank piece back into place. Make sure any flying plastic pieces don't get lost. If that doesn't do it, you will have to carefully cut through the weld at the bottom of the device and remove the slider and mouthpiece before sliding the internals out. A youtuber called TanakaBeat made a video showing how to do it for a similar model. The pros: Cheap, potentially good for travel, works fairly well, lasted nearly 2 years so far The cons: bad design so that it stops working after a year or two (until fixed), difficult to disassemble to fix their bad design Read more

I purchased this battery operated WaterPik 5 months ago and it works great! The pulsating water gets food particles out of those hidden areas that brushing cannot possibly get out. It has 2 speeds of which I always use on high because there's more force behind the water pulse action which will help to remove any stubbornly stuck particles. I always brush my teeth first using an electric tooth brush, then I use the WaterPik. And every time I use it I always see more food particles fall into the sink, which means the WaterPik is cleaning where the tooth brush can't. This alone makes me very glad I purchased the WaterPik. The water container holds enough water for about 30 seconds of use, but it's very easy to quickly refill it. The unit came with 2 identical flosser tips which are easily exchanged when needed. Also there are a multitude of other tips available, I purchased a separate variety pack of 8 tip styles on Amazon. Battery life is not the greatest but that's easily overcome by using rechargeable batteries (I use Eneloop rechargeable batteries). The battery drainage is not really noticeable, i.e., the water pulses gradually become less powerful over time but you don't notice the gradual decrease. After about 2 weeks you can finally notice a decrease in power. It's really noticeable when you change the batteries after 2 weeks, after which you feel more powerful water pulses once again. Therefore because of this, I simply recharge the batteries every week to maintain powerful water pulses. The battery compartment is very tight (with rubber gasket) and not easily opened or closed. The tightness is expected in order to maintain a water free compartment to prevent short circuit damage. Nevertheless since I change the batteries often it has gotten easier over time. Additionally the clear plastic water container can be removed for cleaning. This is how it worked for me. Push it downward towards the bottom of the unit and it will slide off. When re-installing it push hard to get the rubber gasket at the top to seal properly. There is a plastic clip on the back of the water container and a mating clip on the WaterPik body and they need to mate with each other when installing, therefore push hard when re-installing. Lastly the cordless battery operation makes this unit very portable and easy to use, and to take with you on travel. I'm very happy with this purchase and I do recommend it to others. Read more

Performs well flossing, and it’s convenient and compact for travel given it’s battery powered - no need to recharge, just the need to have extra batteries available. However, it failed after 2.5 years of relatively infrequent use (travel only), and despite periodic rinsing it with vinegar solution. Read more

I must say that I have discovered a fantastic device that has taken my oral hygiene routine to the next level. It's a cordless water flosser that works by blasting a stream of pressurized water between your teeth and along your gum line, effectively removing food particles and plaque buildup. One thing that really impressed me was how compact and easy to use it is. I simply fill the water reservoir, aim the nozzle at my teeth, and let the water work its magic. I especially appreciate the convenience of not having to plug it in, which allows me to take it with me wherever I go. The sensation of the water flosser is incredibly refreshing. It's like a miniature power-washer for my mouth! I can adjust the water pressure to my liking, depending on the level of cleaning I need. And since it doesn't require any physical flossing, it's a great option for those who have trouble with traditional flossing. But perhaps the best part of using this cordless water flosser is how clean and healthy my mouth feels afterward. I've noticed a remarkable improvement in the overall health of my teeth and gums since incorporating it into my daily routine. And with the fresher breath and cleaner teeth, I feel more confident throughout the day. Overall, I highly recommend this device to anyone looking to upgrade their oral hygiene game. It's easy to use, effective, and the results are truly remarkable. Give it a try and see the difference for yourself! Read more