Waterpik® WP-100 Ultra Water Flosser

1 water flosser

By Water Pik Inc

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Description & Features+

This flosser is clinically proven to be twice as effective as traditional string floss for improving gum health and three times as effective for cleaning around braces with the orthodontic tip. Laboratory tests show it removes 99.9 percent of plaque from treated areas with a three second application. Ideal for people with implants, crowns, bridges, and veneers. Guaranteed healthier gums in just 14 days.
• Tips include: classic jet; toothbrush; plaque seeker; orthodontic; pik pocket; tongue cleaner
• Advanced pressure control system with ten settings
• Reservoir capacity of 90 seconds+
• Pause button on handle
• Smaller and quieter than previous models
• Covered reservoir with built-in tip storage
• Can use with your favourite mouthwash
• Manufacturer’s three-year warranty


Available for Shipping to Canada Post
Water Pik Inc
Supplier Warranty

Manufacturer’s three-year warranty

Product Identifiers
Walmart Item #
217620, 269814
Model #

Return Policy+

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You can return this item within 90 days from the day you receive your online order.

There are two easy ways to return this item:

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  • Return this item by mail

From the Manufacturer +

Ratings & Reviews+

Waterpik® WP-100 Ultra Water Flosser is rated 4.6 out of 5 by 6262.
Rated 5 out of 5 by from Great pressure! This waterpik is great. I brush my teeth first, then use the waterpik and it gets my teeth really clean. The machine is not loud but it isn't quiet either. I'm still learning how the other tips work, but as for the main tip its fantastic. I would recommend this to anyone. I love that you can adjust the pressure. Just a word of advise, if you do purchase this product; make sure you use room temperature water in the water basin. I used cold water my first go and it hurt my teeth. It may not bother you either way but my teeth are sensitive and I just wanted to warn you.
Date published: 2016-02-11
Rated 5 out of 5 by from Great for braces When I got braces, it was extremely difficult to try to floss around every single bracket and wire and tooth, it was so time consuming, I hated it. So I got this, and it seems to work really well! It really makes your teeth feel super clean and even gets in between all the wires and things really well. I noticed that my teeth, before I bought this, were turning kind of yellowy in the spots where it was hard to clean. After just 1 use, a lot of the stains were gone and after several weeks, my teeth were whiter. Also, after just the 1st use, my teeth felt so clean, and I used the Waterpik before brushing, and it felt like I had gone through my whole routine (flossing, brushing, mouthwash) after just using the Waterpik. (Not saying you shouldn't still brush your teeth, haha!) I like to use slightly cold water (not bone-chilling or anything, but not warm, really) and just a little bit of mouthwash (Listerine Total Care or Crest Complete) and the mouthwash adds to the clean feeling, adding a nice minty flavor to it all. The 'Classic Jet Tip' is pretty good, but I find that the 'Orthodontic Tip' is better for braces. I haven't tried all of the tips, but I'm sure there are some other good ones in there. The tongue cleaner is kind of useless, but it's not that bad, it does make your tongue feel cleaner, but not really any more so than a regular tongue cleaner or even toothbrush. It also comes with a little toothbrush tip, which is nice, but it's hard to use toothpaste with it because it gets all watery and washes away, so maybe you could use the toothbrush tip without turning the Waterpik on, then turn it on and rinse all the paste off and brush the dirt out gently or something. I don't know. But anyway, this is great for braces, it's gentle if you use the right pressure setting, and it gets your teeth and braces clean.
Date published: 2011-07-25
Rated 5 out of 5 by from I love it. I bought this to help eliminate a problem with a bridge and it has worked!
Date published: 2015-10-18
Rated 5 out of 5 by from Great Features and Easy to Use- WP - 100 I bought this WaterPik about 6 months ago to replace an older model one that I had. I have used WaterPiks for a long time. My dentist recommended the WaterPik. I use it in place of flossing as it does a much better job and leaves my teeth and gums feeling clean and fresh, and I have had much better dental check-ups. This model comes with 6 different tips, although I wish this model had one to brush the tongue.
Date published: 2016-05-14
Rated 5 out of 5 by from Lovin' the ease of use! I did plenty of reading before FINALLY taking the plunge to buy this product. Some people have written that there's not enough pressure and many others complained about the reservoir not holding enough water. So, when I opened the box, I read the (quick start# instructions which clearly explained the do's & don'ts for success. When you follows these, #given you dont have a faulty one) this WaterPik works awesome! As others have stated, you can fill it with mouthwash or water, etc.. However, you should empty out any remaining fluid daily tp prevent bacteria buildup, etc.. As far as the pressure goes...I set mine on level 2 and that was enough. If I have any resistance, the highest I've set it to is a 6 and that is very strong...borderline painful to the gums; and it goes high than that. The only con I found is that not all the attachments have a storage space. But, no biggy for me, as I dont use them all anyhow.
Date published: 2012-07-19
Rated 5 out of 5 by from Waterpik WP-100 I bought the Waterpik WP-100 for gingivitis and early periodontal disease - my gum pockets were about 4mm in July. I went back to the dentist near the end of November and after a few months of using the Waterpik Jet tip (2x/day) and the PikPocket tip (1x/day), my gum pockets went down to 3mm - even 2mm in some places! I add H2O2 to the water once a week when I use the PikPocket tip, and I add mouthwash once a week when I use the Jet tip. I would definitely recommend this product to anyone interested in improving their oral health or anyone who finds it difficult to floss everyday. The Waterpik is a lot more easy to use than floss, once you get the hang of it. I will continue using my Waterpik daily and flossing occasionally!
Date published: 2015-12-08
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