Introduction

The Waterpik Cordless Express Water Flosser WF-02 is a portable and battery-operated dental care device designed for effective plaque removal and gum health. With its waterproof design, it can be conveniently used in the shower or taken on the go, making it perfect for travel. Featuring two pressure settings and a removable water reservoir, this flosser ensures a thorough clean. Priced at approximately $40, it’s an essential tool for maintaining oral hygiene effortlessly.

Specifications

• Cordless and rechargeable design for maximum convenience
• Compact and lightweight, easy to carry
• Three pressure settings to accommodate different gum sensitivities
• 30-second timer and pause button for easy operation
• Rechargeable battery with up to 3 weeks of use on a single charge
• Includes travel case and two tips (one standard and one orthodontic)
• Ergonomic design for comfortable grip and easy maneuverability

IMPORTANT SAFEGUARDS

When using electrical products, especially when children are present, basic safety precautions should always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING.

WARNING: 
To reduce the risk of injury to persons:

• Do not direct water under the tongue, into the ear, nose or other delicate areas. This product is capable of producing pressures that may cause serious damage in these areas.
• Do not direct water into the nose or ear. The potentially deadly amoeba, Naegleria fowleri, may be present in some tap water or unchlorinated well water and may be fatal if directed into these areas.
• Use this product only as indicated in these instructions or as recommended by your dental professional.
• Do not use rechargeable or replaceable lithium batteries in this product. These batteries are capable of producing pressures that may be uncomfortable to the user and may also result in damage to the appliance. Use of lithium batteries will void the warranty.
• Only use tips and accessories that are recommended by Water Pik, Inc.
• Do not drop or insert any foreign object into any opening on the product.
• Do not use this product outdoors or operate where aerosol (spray) products are being used or where oxygen is being administered.
• Do not use iodine, bleach, or water insoluble concentrated essential oils in this product. Use of these can reduce product performance and will shorten the life of the product.
• Fill reservoir with water or other dental professional recommended solution only.
• Remove any oral jewelry prior to use of this product.
• Do not use if you have an open wound on your tongue or in your mouth.
• If your physician advised you to receive antibiotic premedication before dental procedures, you should consult your dentist before using this instrument or any other oral hygiene aid.
• Close supervision is necessary when this product is used by, on or near children or invalids.
• Children should be supervised to ensure that they do not play with the appliance.

SAVE THESE INSTRUCTIONS

PRODUCT DESCRIPTION

NOTE: All tips not included in all models.
Replacement tips/attachments may be purchased online at https://www.waterpik.com  or by phone from Water Pik.

Description

Waterpik is engineered with user comfort and effectiveness in mind. Its ergonomic handle fits comfortably in the hand, allowing for precise control as you floss. The device features three adjustable pressure settings, ensuring that it can be used by individuals with varying levels of gum sensitivity. The 30-second timer and pause button make it easy to use the device efficiently.

The water flosser comes with a travel case and two interchangeable tips – a standard tip and an orthodontic tip – making it versatile for different oral care needs. The rechargeable battery provides up to three weeks of use on a single charge, making it a reliable choice for daily hygiene.

GETTING STARTED

Inserting Batteries 

1. Remove water reservoir.
2. Twist battery door left from the locked position to unlocked position and pull battery door away from the unit.
3. Insert 3 AA batteries as shown.

4. To replace battery door, line-up arrows, push and twist.

   

Replace batteries when there is a noticeable change in performance.

Filling the Reservoir 
Lift the flip top on reservoir and fill the reservoir with lukewarm water.

Inserting and Removing Tips
Insert tip into the center of the knob at the top of the Water Flosser handle. The colored ring will be flush with the end of the knob if the tip is correctly locked into place. To remove the tip from the handle, press the tip eject button and pull tip from handle. 

Adjusting the Pressure Setting
You can adjust the pressure setting on your Water Flosser by simply sliding the pressure/power switch on the handle. Slide power switch up 1 click for low (l) pressure and 2 clicks for high (ll) pressure.

Recommended Technique

• Lean low over sink and place the tip in mouth.
• Aim the tip toward teeth, and turn the unit ON (l).
• For best results, start with the back teeth and work toward the front teeth. Glide tip along gumline and pause briefly between teeth. Continue until you have cleaned the inside and outside of both the upper and lower teeth 
• Direct the jet stream at a 90-degree angle to your gumline. Slightly close lips to avoid splashing but allow water to flow freely from mouth into the sink. Keep unit upright during use for best results.

When Finished

• Turn the unit off. Empty any liquid left in the reservoir.
• If desired, the reservoir may be removed from the power handle by sliding the reservoir down towards the base of the unit.
• To replace the reservoir on the power handle, simply slide it up towards the top of the unit.

Setup Guide

To set up and operate the Waterpik Water Flosser, follow these steps:

1. Charge the device for at least 24 hours before first use.
2. Fill the reservoir with warm water.
3. Attach the desired tip to the end of the flosser.
4. Place the tip in your mouth and aim at the gumline.
5. Turn on the device and adjust the pressure setting as needed.
6. Floss along the gumline, pausing as necessary with the pause button.
7. Empty the reservoir and clean the device after each use.

Cleaning & Troubleshooting

TIP USAGE

• Pik Pocket Tip 
  The Pik Pocket Tip is specifically designed to deliver water or anti-bacterial solutions deep into periodontal pockets. To use the Pik Pocket™ Tip, set the unit to the lowest pressure setting. Place the soft tip against a tooth at a 45-degree angle and gently place the tip under the gumline, into the pocket. Turn the unit on and continue tracing along the gumline.
• Tongue Cleaner Tip
  To use the tongue cleaner tip, set to lowest pressure setting, place tip in the center/middle of your tongue about half way back and start the Water Flosser. Pull forward with light pressure. Increase pressure as you prefer.
• Orthodontic Tip 
  To use the Orthodontic Tip, gently glide tip along gumline, pausing briefly to lightly brush area between teeth and all around orthodontic bracket, before proceeding to the next tooth.

• Toothbrush Tip
  Place the toothbrush tip in mouth with the brush head on the tooth at the gumline. The toothbrush tip can be used with or without toothpaste. Turn the Water Flosser on so the water flows through the tip. Using a light pressure (bristles should not bend) massage the brush back and forth with very short strokes-much like you would with a manual toothbrush. 

  

• Plaque Seeker Tip
  To use the Plaque Seeker Tip, place the tip close to the teeth so that the bristles are gently touching the teeth. Gently glide tip along gumline, pausing briefly between teeth to gently brush and allow the water to flow between the teeth.

• Using Mouthwash and Other Solutions
  Your Waterpik Water Flosser can be used to deliver mouthwash and antibacterial solutions. After using any special solution, rinse unit to prevent clogging by partially filling the reservoir with warm water and running the unit with a tip pointed into the sink until the unit is empty.
• Cleaning
  Never immerse the unit in water. Clean the product when necessary by using a soft cloth and mild non-abrasive cleanser to wipe the exterior. The water reservoir is removable for easy cleaning and is top rack dishwasher safe. It is recommended that the reservoir is removed and cleaned weekly.
• Removing Hard Water Deposits
  Hard water deposits may build up in your unit, depending on the mineral content of your water. If left unattended, it can hinder performance. Cleaning internal parts: add 2 tablespoons of white vinegar to a full reservoir of warm water. Point the handle and tip into sink. Turn the unit ON and run until the reservoir is empty. Rinse by repeating with a full reservoir of clean warm water. 
  This process should be done every 1 to 3 months to ensure optimal performance.

Battery Care & Disposal

• Alkaline batteries and NiMH rechargeable batteries are acceptable.
• Batteries are to be inserted with the correct polarity.
• Exhausted batteries are to be removed from the Water Flosser and properly disposed.
• The supply terminals are not to be short-circuited.
• Do not dispose of batteries in fire.
• The type and quality of AA battery used will impact performance of the product.
• Replace all batteries at the same time with new batteries of the same type and brand.
• Replace batteries when there is a noticeable change in performance.
• Remove batteries when the appliance will not be used for a long period of time.

ONE-YEAR WARRANTY

Water Pik, Inc. warrants to the original consumer of this new product that it is free from defects in materials and workmanship for 1 year from the date of purchase. Consumers will be required to submit the original purchase receipt as proof of purchase date and if requested, the entire product, to support a warranty claim.

Service Maintenance
Waterpik Water Flossers have no consumer-serviceable electrical items and do not require routine service maintenance. For all parts and accessories go to https://www.waterpik.com 

Waterpik Cordless Express Water Flosser WF-02 Pros & Cons

Pros

• Cordless and portable, ideal for travel
• Adjustable pressure settings for different gum types
• Long-lasting battery life
• Ergonomic design for comfortable use
• Includes travel case and multiple tips
• Affordable price point compared to other models

Cons

• Reservoir size could be larger for less frequent refills
• Some users may find the device slightly bulky despite its compact design
• A limited number of pressure settings compared to other models

Customer Reviews

Customers have generally praised the Waterpik Water Flosser WF-02 for its ease of use, portability, and effectiveness in improving oral hygiene. Many appreciate the adjustable pressure settings and the long battery life. However, some users have noted that the reservoir could be larger to reduce the need for frequent refills.

Common complaints include minor issues with leakage from the tips and occasional difficulty in cleaning the device. Overall, the product has received positive feedback for its performance and value.