COSLUS Water Dental Flosser Teeth Pick

The COSLUS C20 Water Dental Flosser (model F5020E) is a compact, high-performance oral hygiene tool designed to improve your daily dental care routine. It comes with a 300mL water reservoir—twice the size of many typical models—minimizing the need for frequent refills. Utilizing advanced 0.3mm dual-thread water pulse technology, it generates 1400–1800 high-pressure pulses per minute to efficiently clear plaque and debris from teeth and gums.

This flosser provides three adjustable pressure modes—Clean, Soft, and Massage—tailored to different oral care needs, from everyday cleaning to gum stimulation. It comes with five interchangeable tips: Standard Jet Tip, Orthodontic Tip, Periodontal Tip, Tongue Scraper, and an upgraded high-performance nozzle. The new nozzle has a softer tip and broader spray for improved comfort and coverage. Clinically reviewed by a U.S. dental team, the device is gentle yet effective, ideal for sensitive teeth or first-time water flosser users.

Engineered for convenience, the COSLUS C20 is cordless, compact, and IPX7 waterproof, ideal for use in the shower and simple to clean. A full battery provides up to 30 days of operation, and USB charging makes it travel-friendly. Its ergonomic design and textured, non-slip grip enhance comfort during use. Some users have noted it runs a bit louder than other models, but its reliable performance and portability make it a highly appealing option.

Specification

The COSLUS C20 Water Dental Flosser (model F5020E) is a portable, rechargeable device designed to improve everyday oral hygiene. It comes with a 300mL BPA-free water tank—twice the size of many standard flossers—minimizing the need for frequent refills. Using advanced 0.3mm dual-thread water pulse technology, it delivers 1400–1800 high-pressure pulses per minute to efficiently clean between teeth and along the gums.

This flosser comes with three adjustable pressure modes—Clean, Soft, and Massage—tailored to different oral care needs, from everyday cleaning to gentle gum stimulation. It includes five interchangeable tips: Standard Jet, Orthodontic, Periodontal, Tongue Scraper, and an upgraded high-performance nozzle. The new nozzle has a softer tip and wider spray for improved comfort and coverage. Reviewed by a U.S. dental team, the device is gentle yet effective, ideal for sensitive teeth or first-time water flosser users.

Engineered for convenience, the COSLUS C20 is cordless, compact, and IPX7 waterproof, ideal for use in the shower and simple to clean. A single full charge provides up to 30 days of operation, and USB charging makes it easy to take on the go. Its ergonomic design and textured grip enhance comfort during use. Some users note it runs a bit louder than other models, but its overall performance and portability make it a strong contender.

Key Features

The COSLUS C20 Water Dental Flosser (model F5020E) features a variety of functions aimed at improving daily oral hygiene. Its 300mL BPA-free water reservoir offers generous capacity, minimizing the need for frequent refills. Using advanced 0.3mm dual-thread water pulse technology, it produces 1400–1800 high-pressure pulses per minute to efficiently clean between teeth and along the gum line.

The COSLUS C20 is designed for on-the-go use, featuring a cordless, lightweight, and IPX7 waterproof design that allows safe use in the shower and easy maintenance. One full charge provides up to 30 days of operation, and USB charging adds travel convenience. The ergonomic handle and textured grip ensure secure and comfortable handling.

Included are five replaceable tips: Standard Jet Tip, Orthodontic Tip, Periodontal Tip, Tongue Scraper, and a newly enhanced high-performance nozzle. The upgraded nozzle features a softer tip and broader spray to provide more comfort and better cleaning coverage. Professionally tested by a U.S. dental team, the flosser is gentle while highly effective, perfect for sensitive teeth or beginners.

How to use the COSLUS Water Dental Flosser Teeth Pick

Here’s a detailed guide on how to use the COSLUS Water Dental Flosser C20 (F5020E) effectively:

1. Prepare the Flosser:

• Top up the 300mL water reservoir with warm water. Optionally, add a splash of mouthwash for extra freshness.

• Select the tip that suits your needs: Standard Jet Tip for daily use, Orthodontic Tip for braces, Periodontal Tip for gum care, Tongue Scraper for your tongue, or the high-performance nozzle for a gentler, broader spray. Attach it firmly to the handle.

2. Power On and Adjust Settings:

• Tap the power button to switch on the device.

• Choose from three pressure settings: Clean for deep cleaning, Soft for gentle care of sensitive teeth or gums, and Massage to promote gum health.

• Bend over the sink to prevent water from spilling, and carefully insert the tip into your mouth.

3. Flossing Technique:

• Point the tip toward the gums and slowly trace each tooth, pausing briefly to dislodge trapped particles.

• Part your lips slightly to avoid splashing while letting water drain into the sink.

• Once done, power off the device, detach the tip, and drain any leftover water from the tank. Clean the tip and handle before storing.

This process usually takes 1–2 minutes per use and works best when done daily, preferably at night. Regular use aids in plaque removal, reduces gum irritation, and improves oral health.

Tips suitable for the COSLUS Water Dental Flosser Teeth Pick

Here’s a detailed breakdown of the tips suitable for the COSLUS Water Dental Flosser C20 (F5020E) and their uses:

1. Standard Jet Tip:

• Perfect for everyday use.

• Efficiently clears food particles and plaque from between teeth and along the gums.

• Ideal for users who don’t have braces or other dental devices.

2. Orthodontic Tip:

• Specifically made for braces, retainers, and dental appliances.

• The slim, pointed tip navigates around brackets and wires to clear trapped food.

3. Periodontal Tip:

• Focuses on gum pockets and regions susceptible to periodontal issues.

• Offers mild irrigation under the gums to promote gum wellness and reduce swelling.

4. Tongue Scraper Tip:

• Designed for scraping and cleaning the tongue.

• Assists in eliminating bacteria responsible for bad breath and supports overall oral health.

5. High-Performance Nozzle:

• Equipped with a gentler tip and broader spray.

• Provides gentle yet effective cleaning, perfect for sensitive teeth or beginners.

These tips can be swapped easily, attach effortlessly, and cater to various oral care needs, making the COSLUS C20 a versatile flosser for everyone in the family.

 

 

Cleaning Guide

Here’s a step-by-step guide on how to clean the COSLUS Water Dental Flosser C20 (F5020E) to keep it hygienic and functioning optimally:

1. Empty the Water Tank:

• After use, empty any remaining water from the 300mL tank.

• Do not leave water standing inside, as it may encourage bacterial growth.

2. Clean the Water Tank:

• Rinse the tank with warm water.

• For a more thorough cleaning, combine a little mild dish soap or white vinegar with water, fill the tank, swirl gently, and rinse completely.

3. Clean the Tips:

• Detach the tip and rinse under running water.

• For tough debris, immerse the tips in warm water with mild soap for a few minutes, then rinse completely.

• Change tips every 3–6 months, or earlier if they show wear or damage.

4. Wipe the Device:

• Wipe the handle and body with a soft, slightly damp cloth.

• Do not immerse the main unit in water, even though it’s IPX7 rated, to protect the electronics.

5. Dry and Store:

• Let the tank, tips, and device dry fully in the air before putting them back together.

• Keep in a clean, dry area to avoid mold and bacteria buildup.

Cleaning regularly helps sustain water pressure, improve hygiene, and ensure long-term function.

What to avoid when using the COSLUS Water Dental Flosser Teeth Pick

Here’s a list of things to avoid when using the COSLUS Water Dental Flosser C20 (F5020E) to ensure safety, longevity, and optimal performance:

1. Avoid Using Hot or Boiling Water:

• Fill the water tank exclusively with cool or lukewarm water.

• Hot water at high temperatures may cause damage to the device’s internals and tips.

2. Avoid Submerging the Device Completely:

• While the flosser is IPX7 waterproof, avoid immersing it in water for long durations.

• Do not submerge the charging port or electronic parts in water.

3. Avoid Aggressive Pressure on Gums or Teeth:

• Begin with the Soft or Massage mode if you’re new to water flossing.

• Too much pressure may irritate the gums or lead to discomfort.

4. Avoid Using Damaged or Worn Tips:

• Change tips every 3–6 months, or sooner if they look worn or cracked.

• Worn or damaged tips may lower cleaning performance or harm the gums.

5. Avoid Filling the Tank with Mouthwash Alone:

• Undiluted mouthwash may harm the internal components.

• If preferred, mix with water before using.

6. Avoid Ignoring Regular Cleaning:

• Not cleaning the tank, tips, and nozzle may cause bacterial growth and blockages.

7. Avoid Dropping or Hitting the Device:

• The flosser is light in weight but houses sensitive electronics.

• Dropping the device may harm the water pump or internal circuits.

By following these precautions, you ensure safe operation, efficient cleaning, and lasting performance of your COSLUS Water Dental Flosser.

In conclusion, the COSLUS Water Dental Flosser C20 is a portable, powerful, and user-friendly oral care device with multiple tips and pressure settings for effective teeth and gum cleaning. Its cordless, waterproof design and long-lasting battery make it ideal for home or travel use. Overall, it provides a convenient and hygienic solution for maintaining a cleaner, healthier smile.