COSLUS water flossers and electric toothbrushes to watch during Amazon Black Friday
Water flossers and toothbrushes for home, the road, and everything in between are on sale for Black Friday
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COSLUS
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Black Friday is a great time to finally buy the things you keep putting off, especially the stuff that actually affects your daily life. For a lot of us, that includes taking better care of our teeth. You leave the dentist with a free toothbrush and a lecture about flossing, swear you are going to do better, then forget the moment you get home.
If you’ve been telling yourself you’re going to upgrade to a water flosser or a better toothbrush “next time,” this is a chance to actually follow through. COSLUS water flossers are comparable to some of the best water flossers we’ve reviewed, and their electric toothbrushes are dropping for Black Friday, too.
Check out a few of our favorite Amazon Black Friday deals worth smiling about, and be sure to apply the discount code to bring the Black Friday prices even lower.
Amazon Black Friday prices on COSLUS water flossers
The C20 uses two ultra-fine water jets to clean between teeth and along the gumline. The 300ml tank means fewer refills, and the battery lasts up to 30 days per charge. Three pressure modes and five interchangeable tips make it easy for anyone to personalize their routine. Use code ORXD7ZD7 for an extra 5% off.
Fine-tuning your cleaning routine is simple with the C30. The pressure and mode can be adjusted separately, and the unit remembers your last setting. A detachable 300ml tank supports uninterrupted cleaning. The compact shape makes it practical for bathrooms with limited counter space or for packing in a travel bag. Use code MIZZCK7B for an extra 5% off.
The E40 adjusts pressure smoothly with a dial instead of jumping between preset levels. It has a 300ml tank that supports a full flossing routine without stopping. The device is cordless, waterproof, and includes specialized nozzles for deep cleaning or gum care. One charge lasts several weeks. Use code SYNYMGVS for an extra 5% off.
Four cleaning modes and five intensity levels on the C50 let you adjust to your comfort level. The compact, waterproof design fits easily in a travel bag or bathroom drawer. Multiple nozzles allow more than one person to use it without swapping the same tip. Use code VHCR4M8O for an extra 5% off.
Travelers will appreciate the C51. The tank detaches for cleaning and refilling, and the nozzles store inside the handle to avoid loose parts. Adjustable pressure gives you control over comfort and strength. The foldable body fits well in drawers, toiletry kits, or carry-on luggage. Use code M2IR2BOB for an extra 5% off.
Large households or people who want fewer refills benefit from the E2’s 600ml tank. Five nozzle types are organized in a storage case, and multiple pressure settings allow either gentle or deeper cleaning. The upright design keeps the device stable on the counter between uses. Use code HDQ7JBYD for an extra 5% off.
COSLUS electric toothbrushes on sale
The C40 uses high-frequency sonic vibration to remove plaque along teeth and gums. It includes multiple brushing modes and six brush heads so you can switch based on preference. The battery holds a long charge, and the built-in two-minute timer keeps brushing consistent. Use code 8Y7OOCCN for an extra 5% off.
Adjustable intensity makes the C30 useful for people with sensitive areas or gum irritation. It includes different brush head styles, and the built-in timer keeps brushing on track. The rechargeable design and simple operation make it easy to use every day. Use code 7EYJ5QDY for an extra 5% off.
Why use a water flosser?
A water flosser hits areas that are harder to reach with a toothbrush or traditional floss. Instead of dragging floss around the same few teeth, you can move water along the gumline and let it clear out whatever you missed. People who switch say their teeth feel cleaner and that the routine is easier to stick with.
COSLUS water flossers vs. other brands
COSLUS models stack up well against bigger names like Waterpik that we’ve reviewed in the past. The same strong pressure, multiple settings, and sturdy build, but a price that makes it easier to actually try one. If you have been curious about water flossing, this lets you start without overthinking the cost.
Are COSLUS water flossers worth it?
Definitely! If you’ve been putting off upgrading your toothbrush or giving a water flosser a whirl, this COSLUS Black Friday sale is your sign.
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