Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredSkillful_Pickle | Staff posted Jul 22, 2025 05:16 PM
  1. Deal Image
Item 1 of 8
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 8
expiredSkillful_Pickle | Staff posted Jul 22, 2025 05:16 PM

COSLUS 300ml Cordless Water Dental Flosser Pick (various)

$10

$30

66% off
Amazon
24 Comments 11,005 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
Awn Tss via Amazon has COSLUS 300ml Cordless Water Dental Flosser Pick (various) on sale for $19.99 - $10 (apply promo code JFPPCBYD at checkout) = $9.99. Shipping is free with Prime or on $35+ orders.
  • Note: You must be logged in to use coupons; coupons are typically for one-time use.
Thanks to staff member Skillful_Pickle for finding this deal.

Available:
  • Black
  • Green
  • Purple
  • White

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by Skillful_Pickle | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Awn Tss via Amazon has COSLUS 300ml Cordless Water Dental Flosser Pick (various) on sale for $19.99 - $10 (apply promo code JFPPCBYD at checkout) = $9.99. Shipping is free with Prime or on $35+ orders.
  • Note: You must be logged in to use coupons; coupons are typically for one-time use.
Thanks to staff member Skillful_Pickle for finding this deal.

Available:
  • Black
  • Green
  • Purple
  • White

Editor's Notes

Written by megakimcheelove | Staff

Original Post

Written by Skillful_Pickle | Staff

Community Voting

Deal Score
+23
Good Deal
Visit Amazon

Price Intelligence

Model: COSLUS Water Dental Flosser Pick for Teeth: 4 Modes Cordless Portable 300ML Larger Tank Water Teeth Cleaner IPX7 Waterproof Flossing Cleaning Picks for Home Travel Black C30(FC5360)

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
06/20/25Amazon$10 frontpage
51

Current Prices

Sort: Lowest to Highest | Last Updated 8/14/2025, 04:17 AM
Sold By Sale Price
Amazon$29.98

Leave a Comment

Unregistered (You)

23 Comments

Sign up for a Slickdeals account to remove this ad.

Jul 22, 2025 07:41 PM
1,265 Posts
Joined Feb 2017
BarkingSpider007Jul 22, 2025 07:41 PM
1,265 Posts
Thanks!
1
Jul 23, 2025 08:08 AM
207 Posts
Joined Sep 2013
tinyoffJul 23, 2025 08:08 AM
207 Posts
only black color worked, the title should have revised to indicated as color black only. thanks find the great
1
Jul 23, 2025 01:13 PM
40 Posts
Joined Nov 2018
WiseMallard3534Jul 23, 2025 01:13 PM
40 Posts
Thanks. Code works on the white one for $9.99
Jul 23, 2025 02:51 PM
788 Posts
Joined Oct 2016
razor7Jul 23, 2025 02:51 PM
788 Posts
This is waayyyy to powerful for your teeth I'd imagine. I was too afraid to use it. HOWEVER, it works gloriously as a portable pressure washer. I now use it to clean my bathroom area, might start using it other places around the house too…dishes maybe? It cleans up the gunk in the tiny cracks of your counter really well. I like it cause I don't need to use bleach and chemicals as much to clean my bathroom.

I will say this sucks about it: is the pipe inside isn't weighted so if you flip it upside down and around it stops sucking in water. It only works well if it's full and you have it tilted the right way. I'm thinking of adding in a nut or some washers to weigh it down so it follows gravity and always has water pumping through.


Edit:

Additionally, this thing sprays EVERYWHERE, I've never used a water pick before so not sure if this is a known problem or what. But you'd have to have a shield of some sort so it doesn't look like you took a shower all over your mirror. I'm thinking maybe use it in the shower? No idea.
Last edited by razor7 July 23, 2025 at 07:55 AM.
1
3
Jul 23, 2025 04:05 PM
335 Posts
Joined May 2018
GreenSparrow1991Jul 23, 2025 04:05 PM
335 Posts
Code works with 1 purchase (quantity 1) only
Jul 23, 2025 06:01 PM
75 Posts
Joined Nov 2018
gamemasterjdJul 23, 2025 06:01 PM
75 Posts
Quote from razor7 :
This is waayyyy to powerful for your teeth I'd imagine. I was too afraid to use it. HOWEVER, it works gloriously as a portable pressure washer. I now use it to clean my bathroom area, might start using it other places around the house too…dishes maybe? It cleans up the gunk in the tiny cracks of your counter really well. I like it cause I don't need to use bleach and chemicals as much to clean my bathroom. I will say this sucks about it: is the pipe inside isn't weighted so if you flip it upside down and around it stops sucking in water. It only works well if it's full and you have it tilted the right way. I'm thinking of adding in a nut or some washers to weigh it down so it follows gravity and always has water pumping through. Edit: Additionally, this thing sprays EVERYWHERE, I've never used a water pick before so not sure if this is a known problem or what. But you'd have to have a shield of some sort so it doesn't look like you took a shower all over your mirror. I'm thinking maybe use it in the shower? No idea.
typically with these rechargable ones people will use them in the shower to prevent splashing everywhere. or closing your mouth while you floss from the front.
1
Jul 23, 2025 08:08 PM
259 Posts
Joined Dec 2010
dfwordersJul 23, 2025 08:08 PM
259 Posts
Got one for my tooth... and maybe i should get one for my bathroom too like the others said

Sign up for a Slickdeals account to remove this ad.

Jul 24, 2025 03:06 AM
937 Posts
Joined Nov 2006
bokehJul 24, 2025 03:06 AM
937 Posts
Quote from gamemasterjd :
typically with these rechargable ones people will use them in the shower to prevent splashing everywhere. or closing your mouth while you floss from the front.
It's really a portable bidet
1
Jul 24, 2025 06:04 AM
1 Posts
Joined May 2024
Dropz818Jul 24, 2025 06:04 AM
1 Posts
Dead links
Jul 24, 2025 06:43 PM
242 Posts
Joined Sep 2020
Werther595Jul 24, 2025 06:43 PM
242 Posts
Quote from bokeh :
It's really a portable bidet

Be sure to use separate nozzles, and label them clearly
3
Jul 25, 2025 02:39 PM
1 Posts
Joined Jul 2025
MemorableSink642Jul 25, 2025 02:39 PM
1 Posts
Code didn't work
Jul 25, 2025 02:59 PM
84 Posts
Joined May 2017
rloebJul 25, 2025 02:59 PM
84 Posts
Lol, I just ordered one from this brand yesterday for kid with braces, I had ordered the one with the 10 different settings for $19.
I was able to use this code to order the purple one for $9.99 so now we'll have a spare.
Jul 25, 2025 04:00 PM
89 Posts
Joined Sep 2015
SevenDsJul 25, 2025 04:00 PM
89 Posts
Purchased and returned, too weak and the water tank design, cover breaks easily.

Bitvae and WELLLEO brand are better, and WELLLEO has heat protection to prevent overheating.
Jul 25, 2025 06:35 PM
25 Posts
Joined Sep 2008
goat03Jul 25, 2025 06:35 PM
25 Posts
Nice, picked up 2 Black ones for $22 off total: $21
Kiddo just got braces so had been eyeing some of these.

Sign up for a Slickdeals account to remove this ad.

Jul 25, 2025 10:22 PM
2,196 Posts
Joined Feb 2005
Shock96Jul 25, 2025 10:22 PM
2,196 Posts
I have this one and have been using it about 3x a week. I use it in the shower as others have said. It is quite strong so I keep it to 3x a week to give the gums time to relax.

Leave a Comment

Unregistered (You)

Related Searches

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

Popular Deals

View All
Found by
$7.97$1443% offWORKPRO 24-in-1 Precision Screwdriver (Grey) $7.97 + Free Shipping w/ Prime
1
Found by
$9.00$3574% offadidas Men's Tiro 23 League Jersey (Blue / White) $9 + Free Shipping
0
Found by
$9.65$1846% offReebok Men's Victory Polo Shirt (Silver Birch Heather) $9.65 & More + Free S&H w/ Walmart+ or on $35+
1
Found by
$1,500$1,90021% offASUS ROG Strix G16: 16" FHD+ 165Hz, Ryzen 9 8940HX, RTX 5070, 32GB DDR5, 1TB SSD $1499.99
2
Found by
$89$14036% offCasio Men's Analog-Digital Watch - G-Shock Blue Case $88.99
2

Trending Deals

View All
Found by
$13$2035% off[S&S] $12.79*: 24-Pack 11.15-Oz San Pellegrino CIAO! Sparkling Water (Blood Orange) at Amazon (53.3￠ each)
13
Found by
$7.99$3275% off2 Cup FluffyDream Elevated Dog Bowl (Black) $7.99 + Free Shipping w/ Prime
0
Found by
$198$22010% offReolink Elite Floodlight WiFi 4K Ultra-Wide Wired Floodlight Security Camera $198 + Free Shipping
4
Found by
$19Radio Flyer Amazon Delivery Van Toddler Ride On Toy w/ 3 Amazon Boxed Wood Toys $19.40 + Free Shipping w/ Prime or on $35+
1
Found by
$159$22930% off26"W x 22"H Kobalt 4-Drawer Steel Tool Chest (White, Grey, Red, Green) $159 + Free Shipping
0