Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
popular Posted by Izzy138 | Staff • 6h ago
  1. Deal Image
Item 1 of 9
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 9
popular Posted by Izzy138 | Staff • 6h ago

COSLUS Professional 300ML Cordless Portable Rechargeable Water Flosser Prime $9.99 + Free Shipping w/ Prime

$9.99

$44

77% off
Amazon
20 Comments 2,612 Views
Get Deal at Amazon
Good Deal
Save
Share
Deal Details
Bichenis via Amazon [amazon.com] has COSLUS Professional 300ML Cordless Portable Rechargeable Water Flosser for $43.59 - $33.60 w/code J7BN7JM2 = $9.99. Shipping is free w/ Prime or on $35+ orders
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Bichenis via Amazon [amazon.com] has COSLUS Professional 300ML Cordless Portable Rechargeable Water Flosser for $43.59 - $33.60 w/code J7BN7JM2 = $9.99. Shipping is free w/ Prime or on $35+ orders

Community Voting

Deal Score
+10
Good Deal
Get Deal at Amazon

Price Intelligence

Model: COSLUS Water Dental Flosser Teeth Pick: Portable Cordless Oral Irrigator 300ML Rechargeable Travel Irrigation Cleaner IPX7 Waterproof Electric Waterflosser Flossing Machine for Teeth Cleaning F5020E

Deal History 

Sale Price
Slickdeal
  • $NaN
$9.99
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/16/2025, 11:55 AM
Sold By Sale Price
Amazon$42.99

Leave a Comment

Unregistered (You)

20 Comments

Sign up for a Slickdeals account to remove this ad.

4h ago
49 Posts
Joined Nov 2014
4h ago
codee.g
4h ago
49 Posts
Was able to use this code on 2 of them for 9.99 each. Gifting to my inlaws
Last edited by codee.g July 16, 2025 at 10:01 AM.
4h ago
6 Posts
Joined Dec 2007
4h ago
JonCllns
4h ago
6 Posts
Promo code wouldn't work for me on the black or turquoise version. Just said "promotional code cannot be applied to this purchase".
4h ago
11 Posts
Joined Apr 2021
4h ago
CoolStep682
4h ago
11 Posts
Quote from codee.g :
Was able to use this code on 2 of them for 9.99. Gifting to my inlaws
Which color did you buy?
1
4h ago
18 Posts
Joined Dec 2019
4h ago
Jiggy82
4h ago
18 Posts
The promo code does not work and the price has been same since past few months.
4h ago
49 Posts
Joined Nov 2014
4h ago
codee.g
4h ago
49 Posts
Quote from CoolStep682 :
Which color did you buy?

Black
4h ago
14 Posts
Joined May 2008
4h ago
bkritz
4h ago
14 Posts
I tried three different colors. promo doesn't work for me
4h ago
75 Posts
Joined Jan 2006
4h ago
gewf631
4h ago
75 Posts
Code worked - repped

Sign up for a Slickdeals account to remove this ad.

4h ago
39 Posts
Joined Jun 2013
4h ago
HungL1075
4h ago
39 Posts
I bought one but then the plastic when you plug it into the head of this brokr or somehow got stuck in the hole and I was never able to get that piece out so I have to throw it away. Of course it was my fault that I accidentally dropped the thing on the ground that the plastic broke off leaving the end stuck but there was no way of getting it out so this is one issue with this item. The end piece of the floss head got stuck and broke off and I was not able to use it again.
Last edited by HungL1075 July 16, 2025 at 10:27 AM.
4h ago
1 Posts
Joined Mar 2020
4h ago
KingGabe25
4h ago
1 Posts
Worked for me +1
1
4h ago
52 Posts
Joined Sep 2017
4h ago
constructordemarcas
4h ago
52 Posts
I was able to buy with the code on the black one
3h ago
29 Posts
Joined Sep 2021
3h ago
Imadeals
3h ago
29 Posts
The code worked for me, I ordered the black one.
3h ago
36 Posts
Joined May 2016
3h ago
hiheaven01
3h ago
36 Posts
It works. But when pay item, it goes to an error page. But the transaction went through ok with the discounted code.
3h ago
11 Posts
Joined Nov 2017
3h ago
stevejice
3h ago
11 Posts
Thank you!
1
3h ago
6 Posts
Joined Apr 2016
3h ago
hopeforgood
3h ago
6 Posts
This product is trash. Power button ( ON/OFF) switch is on wrong position. Dispenser head keeps rotating. Battery life sucks. Overall 1 out of 100 rating.
1

Sign up for a Slickdeals account to remove this ad.

2h ago
667 Posts
Joined Feb 2016
2h ago
jeff11214
2h ago
667 Posts
Quote from hopeforgood :
This product is trash. Power button ( ON/OFF) switch is on wrong position. Dispenser head keeps rotating. Battery life sucks. Overall 1 out of 100 rating.
Maybe yours is defective... We have two of these in our house. Using it since January with no issues. Battery life is great. Highly recommend for $10!

Leave a Comment

Unregistered (You)

Related Searches

Health & BeautyToothpaste, Toothbrushes & Oral CareCouponFree Shipping with PrimeOnline OnlyAmazon

Popular Deals

View All
Found by
Just Now
$13$2138% offPlanters Chipotle Peanuts (6 oz Bags, Pack of 8)~$12.82 With Coupon & S&S @ Amazon~Free Prime Shipping!
0
Found by
Just Now
$20$4454% offPrime Members: LISEN 3-in-1 Foldable Magnetic Wireless Charger Dock $19.89 + Free Shipping
0
Found by
Just Now
$33$10067% off6000A Acmount Car Battery Jump Starter & 26800mAh Power Bank $33 + Free Shipping
13
Found by
Just Now
$1,587$3,69957% offEcoFlow DELTA Pro Portable Power Station | 3600Wh | 3600W | 1600W Solar Input $1587.49
2
Found by
Just Now
$8.95$1644% off58-Count Quaker Chewy Granola Bars $8.95 w/ S&S + Free Shipping w/ Prime or on $35+
0

Trending Deals

View All
Found by
Just Now
$1,000$2,00050% offSpectrum Internet Customers: Pre Order Samsung Galaxy Z Fold 7 + Mobile Plan Get Up to $1000 Back w/ Trade-in of eligible device
129
Found by
Just Now
$750YMMV: PNY GeForce RTX 5070 Ti Overclocked Triple Fan Graphics Card $749.99 + Free Pickup at Walmart
5
Found by
Just Now
$80$16050% off10-Lbs NOW Foods Whey Protein, Creamy Chocolate Powder (not isolate) - $76.05 S&S or $84.50
10
Found by
Just Now
$400$70042% off88-Key Williams Rhapsody III Digital Piano w/ Bluetooth (Walnut) $400 + Free Shipping
2
Found by
Just Now
$20$11482% off4-Game Devil May Cry Bundle (PC Digital Download) $20
1