Waterpik WP-100W White Ultra Water Flosser, 1 Each
Clinically proven up to 3X as effective as dental floss for cleaning around braces with the orthodontic tip. Clinically proven up to 50% more effective than traditional dental floss and up to 80% more effective than Sonicare AirFloss for gingivitis treatment. Great for people with implants, and those with crowns, bridges, and veneers. Healthier Gums in 14 Days Guaranteed. Leaves your mouth feeling incredibly fresh and clean. Massages and stimulates gums to improve circulation and keep your gums strong and healthy. Proven in laboratory tests to remove up to 99.9% of plaque from treated areas with a 3-second application. Removes bacteria deep between teeth and below the gumline where brushing and traditional flossing can't reach. Product Benefits.
Clinically proven up to 3X as effective as dental floss for cleaning around braces with the orthodontic tip. Clinically proven up to 50% more effective than traditional dental floss and up to 80% more effective than Sonicare AirFloss for gingivitis treatment. Great for people with implants, and those with crowns, bridges, and veneers. Healthier Gums in 14 Days Guaranteed. Leaves your mouth feeling incredibly fresh and clean. Massages and stimulates gums to improve circulation and keep your gums strong and healthy. Proven in laboratory tests to remove up to 99.9% of plaque from treated areas with a 3-second application. Removes bacteria deep between teeth and below the gumline where brushing and traditional flossing can't reach. Product Benefits.
Clinically proven up to 3X as effective as dental floss for cleaning around braces with the orthodontic tip. Clinically proven up to 50% more effective than traditional dental floss and up to 80% more effective than Sonicare AirFloss for gingivitis treatment. Great for people with implants, and those with crowns, bridges, and veneers. Healthier Gums in 14 Days Guaranteed. Leaves your mouth feeling incredibly fresh and clean. Massages and stimulates gums to improve circulation and keep your gums strong and healthy. Proven in laboratory tests to remove up to 99.9% of plaque from treated areas with a 3-second application. Removes bacteria deep between teeth and below the gumline where brushing and traditional flossing can't reach. Product Benefits.
Clinically proven up to 3X as effective as dental floss for cleaning around braces with the orthodontic tip. Clinically proven up to 50% more effective than traditional dental floss and up to 80% more effective than Sonicare AirFloss for gingivitis treatment. Great for people with implants, and those with crowns, bridges, and veneers. Healthier Gums in 14 Days Guaranteed. Leaves your mouth feeling incredibly fresh and clean. Massages and stimulates gums to improve circulation and keep your gums strong and healthy. Proven in laboratory tests to remove up to 99.9% of plaque from treated areas with a 3-second application. Removes bacteria deep between teeth and below the gumline where brushing and traditional flossing can't reach. Product Benefits.
in 7 offers
The lowest price for Waterpik WP-100W White Ultra Water Flosser, 1 Each right now is $65.46 at eBay.com.au, compared across 5 retailers.
The all-time low was $37.24 on 15 Feb 2026 — today's price is 76% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 Sept 2026.
Last updated at 09/09/2026 08:02:20
Waterpik Ultra Water Flosser (model Wp-100w) In White.
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Waterpik Ultra Wp-100w Water Flosser White 10 Pressure Settings, 6
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Waterpik Classic Ultra Water Flosser Cordless Plus 120w/wp-470w- White
Delivery $99.31
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Waterpik Ultra Water Flosser - White
Waterpik WP-100 Ultra Water Flosser
30-day returns
Waterpik Irrigator Ultra WP-100
Ultra Dental Water Jet (7 Tips)
Delivery between 15–18 Sept $29
originally posted on waterpik.com
Lid falls into reservoir which contaminates flosser water with dust and bathroom germs that collect on top of lid. Unsanitary. Lid needs a handle or knob -- something to grasp, especially since hands may be wet when using. The tips stored inside lid do not stay in their clips and when you lift lid by the edges, it opens (there is no clasp) and tips tumble out. Again, unsanitary. Needs a way to store excess electric cord so counter space is freed-up. Reservoir does not completely drain and yet also drips when filling it. Really do not like using this product, however, it is effective. WP should re-design this unit. I plan to replace it with another flosser. Would not buy it again.
originally posted on bestbuy.com
The Water Flosser WP-100 Series is an exceptional product that has completely revolutionized my oral hygiene routine. As someone who has struggled with maintaining healthy gums and teeth, I can confidently say that this water flosser has significantly improved the overall health of my mouth.One of the standout features of this product is its ease of use. The Water Flosser WP-100 Series is incredibly intuitive and straightforward, making it easy for even the most technologically challenged users to incorporate into their daily routine. Additionally, the water flosser comes with a variety of different tips that allow for a customized experience depending on your specific needs.The effectiveness of the Water Flosser WP-100 Series is truly remarkable. Unlike ... MoreThe Water Flosser WP-100 Series is an exceptional product that has completely revolutionized my oral hygiene routine. As someone who has struggled with maintaining healthy gums and teeth, I can confidently say that this water flosser has significantly improved the overall health of my mouth.One of the standout features of this product is its ease of use. The Water Flosser WP-100 Series is incredibly intuitive and straightforward, making it easy for even the most technologically challenged users to incorporate into their daily routine. Additionally, the water flosser comes with a variety of different tips that allow for a customized experience depending on your specific needs.The effectiveness of the Water Flosser WP-100 Series is truly remarkable. Unlike traditional flossing methods, the water flosser is able to remove even the most stubborn debris and plaque from between teeth and along the gumline. I have noticed a significant improvement in the overall health of my gums since incorporating this product into my routine.Another great feature of the Water Flosser WP-100 Series is its versatility. Whether you are looking to clean hard-to-reach areas or simply maintain the health of your teeth and gums, this product has you covered. The different tips allow for a customized experience that can be tailored to your specific needs.Overall, I would highly recommend the Water Flosser WP-100 Series to anyone looking to improve their oral hygiene routine. The ease of use, effectiveness, and versatility of this product make it an exceptional choice for anyone looking to take their dental health to the next level.
originally posted on Target
I purchased this after using a battery powered Waterpik for a couple of years. The battery finally wouldn't hold a charge and can't be (easily) replaced. I didn't buy that one (my wife did), but I hate that the battery can't be replaced, making the whole thing useless junk. This, however, is a great unit. It's way more powerful with an adjustable setting and a bunch of different heads you can use. I only use the basic one and I've only used it at somewhere between 5-6 setting (out of 10). It's *way* more powerful than the battery one ever was and should last a lot longer without the battery to worry about. The footprint it takes up is a bit larger (it's wider than the battery one, but shorter), but it's not really a problem so as long as you have at least a little ... MoreI purchased this after using a battery powered Waterpik for a couple of years. The battery finally wouldn't hold a charge and can't be (easily) replaced. I didn't buy that one (my wife did), but I hate that the battery can't be replaced, making the whole thing useless junk. This, however, is a great unit. It's way more powerful with an adjustable setting and a bunch of different heads you can use. I only use the basic one and I've only used it at somewhere between 5-6 setting (out of 10). It's *way* more powerful than the battery one ever was and should last a lot longer without the battery to worry about. The footprint it takes up is a bit larger (it's wider than the battery one, but shorter), but it's not really a problem so as long as you have at least a little counter space. It holds more than enough water to fully get at all my teeth, too, without a refill (whereas the battery one barely had enough). Overall, I'm very pleased with this purchase. As long as it lasts, I'm good. Really wish we had just bought this one in the first place, but lesson learned. I'd definitely recommend this if you're in the market for a water flosser.
| Is discontinued by manufacturer | No |
| Product dimensions | 22.86 x 16 x 15.24 cm; 1.35 Kilograms |
| Power source | Corded Electric |
| Special feature | Multiple Pressure Settings, Multiple Tips |
| Unit count | 1.00 Count |
Waterpik Ultra Water Flosser (model Wp-100w) In White.
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Waterpik Ultra Wp-100w Water Flosser White 10 Pressure Settings, 6
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Waterpik Classic Ultra Water Flosser Cordless Plus 120w/wp-470w- White
Delivery $99.31
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Waterpik Ultra Water Flosser - White
Waterpik WP-100 Ultra Water Flosser
30-day returns
Lid falls into reservoir which contaminates flosser water with dust and bathroom germs that collect on top of lid. Unsanitary. Lid needs a handle or knob -- something to grasp, especially since hands may be wet when using. The tips stored inside lid do not stay in their clips and when you lift lid by the edges, it opens (there is no clasp) and tips tumble out. Again, unsanitary. Needs a way to store excess electric cord so counter space is freed-up. Reservoir does not completely drain and yet also drips when filling it. Really do not like using this product, however, it is effective. WP should re-design this unit. I plan to replace it with another flosser. Would not buy it again.
The Water Flosser WP-100 Series is an exceptional product that has completely revolutionized my oral hygiene routine. As someone who has struggled with maintaining healthy gums and teeth, I can confidently say that this water flosser has significantly improved the overall health of my mouth.One of the standout features of this product is its ease of use. The Water Flosser WP-100 Series is incredibly intuitive and straightforward, making it easy for even the most technologically challenged users to incorporate into their daily routine. Additionally, the water flosser comes with a variety of different tips that allow for a customized experience depending on your specific needs.The effectiveness of the Water Flosser WP-100 Series is truly remarkable. Unlike ... MoreThe Water Flosser WP-100 Series is an exceptional product that has completely revolutionized my oral hygiene routine. As someone who has struggled with maintaining healthy gums and teeth, I can confidently say that this water flosser has significantly improved the overall health of my mouth.One of the standout features of this product is its ease of use. The Water Flosser WP-100 Series is incredibly intuitive and straightforward, making it easy for even the most technologically challenged users to incorporate into their daily routine. Additionally, the water flosser comes with a variety of different tips that allow for a customized experience depending on your specific needs.The effectiveness of the Water Flosser WP-100 Series is truly remarkable. Unlike traditional flossing methods, the water flosser is able to remove even the most stubborn debris and plaque from between teeth and along the gumline. I have noticed a significant improvement in the overall health of my gums since incorporating this product into my routine.Another great feature of the Water Flosser WP-100 Series is its versatility. Whether you are looking to clean hard-to-reach areas or simply maintain the health of your teeth and gums, this product has you covered. The different tips allow for a customized experience that can be tailored to your specific needs.Overall, I would highly recommend the Water Flosser WP-100 Series to anyone looking to improve their oral hygiene routine. The ease of use, effectiveness, and versatility of this product make it an exceptional choice for anyone looking to take their dental health to the next level.
I purchased this after using a battery powered Waterpik for a couple of years. The battery finally wouldn't hold a charge and can't be (easily) replaced. I didn't buy that one (my wife did), but I hate that the battery can't be replaced, making the whole thing useless junk. This, however, is a great unit. It's way more powerful with an adjustable setting and a bunch of different heads you can use. I only use the basic one and I've only used it at somewhere between 5-6 setting (out of 10). It's *way* more powerful than the battery one ever was and should last a lot longer without the battery to worry about. The footprint it takes up is a bit larger (it's wider than the battery one, but shorter), but it's not really a problem so as long as you have at least a little ... MoreI purchased this after using a battery powered Waterpik for a couple of years. The battery finally wouldn't hold a charge and can't be (easily) replaced. I didn't buy that one (my wife did), but I hate that the battery can't be replaced, making the whole thing useless junk. This, however, is a great unit. It's way more powerful with an adjustable setting and a bunch of different heads you can use. I only use the basic one and I've only used it at somewhere between 5-6 setting (out of 10). It's *way* more powerful than the battery one ever was and should last a lot longer without the battery to worry about. The footprint it takes up is a bit larger (it's wider than the battery one, but shorter), but it's not really a problem so as long as you have at least a little counter space. It holds more than enough water to fully get at all my teeth, too, without a refill (whereas the battery one barely had enough). Overall, I'm very pleased with this purchase. As long as it lasts, I'm good. Really wish we had just bought this one in the first place, but lesson learned. I'd definitely recommend this if you're in the market for a water flosser.
I purchased this to replace the one I had for over 15 years. The previous one sprung a leak in the hose, presumably by cracking. This new one is slightly noisier than the old one and the cord is a tiny bit shorter. Neither one of this things make a whole lot of difference. I usually use this first thing in the morning after brushing my teeth and it makes your mouth feel good and even more clean. I need to start using it at night as well but that is going to take some concentrated effort to create a habit. The coolest part about buying a new one is that I read the instruction booklet again and was reminded of the functions of the various tips so I am now using all of the tips for various purposes. I absolutely love this Waterpik and can't imagine my life without one :)
This is my first Waterpick. For the past 25 years, I've used a rubber tipped pick. My dentist suggested getting one of these. I tried another portable version but found that it ran out of water before I could get to both the top and bottom teeth and it was a pain to refill. This version with the tank doesn't take up a lot of space and is easy to fill. I got a slight discount on an additional set of tips but since it's just for me, I regret buying them. All in all, I'm very happy with it! It leaves my teeth very clean and the various pressures are helpful. Just be careful when switching directions as a direct shot to the back of the throat doesn't feel nice! This is easily avoided by turning it off by the handle switch when moving between top and bottom rows.
I bought this in November 2022 to replace a 5-year old more expensive Waterpik model 660 whose motor evidently burned out (it simply stopped pumping). It should have lasted longer, but it definitely improved my dental health; my dentist commented on it. So I replaced it with this different Waterpik model. Compared with the previous model, this one is less expensive, but does the same cleaning job just as well. Pros: the knob rotating the nozzle is better designed and easier to use; so is the nozzle release button. There is a convenient storage box, which is removable from the unit (on the previous one nozzle storage was built in and less flexible). An assortment of nozzle heads is provided. Cons: clearly much noisier than the previous more expensive model, and lacks ... MoreI bought this in November 2022 to replace a 5-year old more expensive Waterpik model 660 whose motor evidently burned out (it simply stopped pumping). It should have lasted longer, but it definitely improved my dental health; my dentist commented on it. So I replaced it with this different Waterpik model. Compared with the previous model, this one is less expensive, but does the same cleaning job just as well. Pros: the knob rotating the nozzle is better designed and easier to use; so is the nozzle release button. There is a convenient storage box, which is removable from the unit (on the previous one nozzle storage was built in and less flexible). An assortment of nozzle heads is provided. Cons: clearly much noisier than the previous more expensive model, and lacks a few bells & whistles, such as a timer; that's understandable since it is less expensive and I found I didn’t miss the extras, since the focus is still on dental cleaning, which this unit does well. The removable reservoir cover that doubles as a nozzle storage box is a bit hard to handle and is easily dropped into the reservoir if you aren't precise in placing it, which is a sanitary issue since that's the water going into your mouth. I suggest using 2 hands to make sure this doesn't happen. Overall I am quite satisfied, and hope it lasts longer than the previous one. My dentist recommended using Waterpik and I am glad he did.
My handle leaks from the off/on switch and from the tip release switch. This machine uses water much faster than my previous machine. I do not like the lid design at all. It’s cumbersome to use. I prefer the hinged lid (hinged to top of tank). I can’t tell any difference with this machine than with my 15 year old machine for cleaning my teeth. My old machine finally started having problems after 15 years great service. I prefer the tip storage on the old machine. Arthritic hands will have difficulty taking the lid off the new machine each time to fill tank. I constantly drop the lid, the tips spill everywhere. I finally decided to leave the lid off.
I love the multiple tips that allow you to pick the one you need. It does a great job and the amount of water you can put in it let’s you get all of your teeth thoroughly.I thought the attachment holder on top of the reservoir was cool until I used it the first time. It’s not a very good fit on the reservoir so it falls in it you aren’t very careful how you sit it down or move the unit. Plus, the holder has slots to hold four attachments and with the one on the pick Trash leaves the sixth one no place to go. I like the idea of an attachment container but I would like it to have space to hold all the attachments and if they are going to use that as the lid make out a good fit so that it doesn’t fall in when your try to set it on top of the reservoir, or move the ... MoreI love the multiple tips that allow you to pick the one you need. It does a great job and the amount of water you can put in it let’s you get all of your teeth thoroughly.I thought the attachment holder on top of the reservoir was cool until I used it the first time. It’s not a very good fit on the reservoir so it falls in it you aren’t very careful how you sit it down or move the unit. Plus, the holder has slots to hold four attachments and with the one on the pick Trash leaves the sixth one no place to go. I like the idea of an attachment container but I would like it to have space to hold all the attachments and if they are going to use that as the lid make out a good fit so that it doesn’t fall in when your try to set it on top of the reservoir, or move the device a little or try to get an attachment out of the holder. If I didn’t need a lid on the reservoir I would probably put that in a drawer and leave it.
I am new to using a water pick, though I do find it is oddly satisfying to power wash your teeth after a meal. While I have used floss for years, especially if trapped food can be "felt," I find the water pick has the advantage of cleaning out the crease at the edge of the gum line at the same time. (Yes, a tooth brush can do the same, but that is two steps)Using this is relatively easy. One quick lesson learned is to make sure the water reservoir is pressed into place securely or the valve will not open. I found this out when trying to prime it for the first time. (Priming should only take a few seconds) Another lesson learned it to use warmer water since spraying one's teeth with cool water can be less comfortable.Similar to others' reviews, this will make a ... MoreI am new to using a water pick, though I do find it is oddly satisfying to power wash your teeth after a meal. While I have used floss for years, especially if trapped food can be "felt," I find the water pick has the advantage of cleaning out the crease at the edge of the gum line at the same time. (Yes, a tooth brush can do the same, but that is two steps)Using this is relatively easy. One quick lesson learned is to make sure the water reservoir is pressed into place securely or the valve will not open. I found this out when trying to prime it for the first time. (Priming should only take a few seconds) Another lesson learned it to use warmer water since spraying one's teeth with cool water can be less comfortable.Similar to others' reviews, this will make a mess of your sink and mirror if you try to keep your mouth open more than enough to drool out the water. Since using a mirror is not logistically feasible, it helps to GENTLY feel the nozzle drag along the gum line and cracks between your teeth to make sure you do not miss anything.Finally, as I run the tap to get the water warm, and fill the reservoir, I am reminded of the old reminder to turn off the faucet when brushing one's teeth. Using this unit will ultimately waste water, unless you keep it in an areas that is constantly used and stays warm. I am not sure if I really want to keep this in my kitchen though....Overall, and expensive addition to teeth cleaning that adds an additional level of clean....
I've used different models of Waterpik Water Flossers but wasn't that serious about flossing. As you get older, you learn! I recently purchased the rechargeable version to try out. While it was OK, the water tank was tiny. Also, the pressure is not adjustable.The Waterpik Ultra Water Flosser is the bees knees! It has a larger capacity water tank. Most importantly, the pressure is adjustable. There are 6 tips included for just about preference. The tank lid serves as storage for the extra tips.Other features that I like: Power switch for the main unit (not too loud), power switch for the pressure thingy, and attractive design.My teeth and gums feel much better after just two days of usage! So much better than manual flossing!
| Is discontinued by manufacturer | No |
| Product dimensions | 22.86 x 16 x 15.24 cm; 1.35 Kilograms |
| Power source | Corded Electric |
| Special feature | Multiple Pressure Settings, Multiple Tips |
| Unit count | 1.00 Count |
