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300ML High-Capacity Rechargeable Water Flosser

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Product Details

Revolutionize Your Oral Hygiene Routine

Experience the ultimate in dental care with our 300ML High-Capacity Rechargeable Water Flosser. Designed to cater to all your oral hygiene needs, this portable and waterproof dental irrigator is a game-changer in teeth cleaning technology. Whether at home or on-the-go, maintain your dental health effortlessly with this innovative oral care solution.

Advanced Features for Comprehensive Dental Care

Our water flosser comes packed with features that make it stand out from the rest:

  • Deep Cleaning Technology: With 1800 pulses per minute, it effectively removes food particles and plaque between teeth and below the gumline.
  • Versatile Flossing Modes: Choose from Clean, Soft, and Massage modes to suit your specific oral care needs.
  • Large Capacity Tank: The 300ML detachable water tank ensures uninterrupted flossing without the need for constant refilling.
  • Multiple Nozzles: Comes with 7 jet tips, catering to different dental needs and allowing for shared use.
  • Long-Lasting Battery: A powerful rechargeable battery offers up to 21 days of usage on a single charge.

Benefits for Your Dental Health

Our water flosser is not just an oral hygiene tool; it’s a commitment to healthier teeth and gums. Enjoy the following benefits:

  • Effective Plaque Removal: More efficient than traditional flossing in maintaining gum health and preventing gingivitis.
  • Teeth Whitening: Helps to remove stains and brighten your smile.
  • Convenience: Perfect for travelers or those with busy lifestyles, thanks to its portability and long battery life.
  • Waterproof Design: Safe for use in the shower, adding convenience to your daily routine.

When to Use Your Water Flosser?

Ideal for daily use, our water flosser is perfect for anyone looking to enhance their oral health. Whether you have braces, implants, or sensitive gums, the adjustable modes and multiple nozzles make it suitable for a wide range of dental needs. Use it at home or take it with you on trips to ensure consistent oral care.

Why Choose Our Water Flosser?

What makes our product special? It’s the combination of high-capacity, versatility, and convenience. The robust battery life, multiple flossing modes, and portable design make it a standout choice for effective and hassle-free oral care.

Upgrade your oral care routine today with our 300ML High-Capacity Rechargeable Water Flosser. Click to add to your cart and embark on a journey to healthier, brighter teeth and gums!

Shipping & Delivery


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have been shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 5-20 Business days
Canada, Europe 5-20 Business days
Australia, New Zealand 5-20 Business days
Central & South America 5-25 Business days
Asia 5-20 Business days
Africa 5-25 Business days
*This doesn’t include our 1-3 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time (45 days not including 1-3 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of cosmoso.shop (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of cosmoso.shop.

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing, you must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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