Waterpik Ultra Plus + Cordless Pearl Water Flosser

*SALE UPDATE* 4/1/25.
In about 1 minute per day, the Waterpik Ultra Plus and Cordless Pearl Water Flosser from Costco, can work to remove up to 99.9% plaque bacteria that causes gingivitis, cavities, and bad breath, so you can have healthier gums and oral health†. Use it before you brush your teeth to improve the effectiveness of brushing.

Waterpik Ultra Plus and Cordless Pearl Water Flosser | Costco Display — Costco Display: Waterpik Ultra Plus and Cordless Pearl Water Flosser

The Waterpik uses a combination of water pressure and pulses to not only clean between teeth, but also below the gum line. It can be up to 2X as effective as string floss for removing bacterial plaque and improving gum health. It includes a Pik Pocket Tip, Orthodontic Tip, Plaque Seeker Tip, and two Classic Jet Tips.

Waterpik Ultra Plus and Cordless Pearl Water Flosser | Costco — Waterpik Ultra Plus and Cordless Pearl Water Flosser at Costco

The Waterpik Ultra Plus has 10 pressure settings along with a high-volume water reservoir. The Cordless Pearl is good for travel and for smaller bathrooms without counter space. The Waterpik has been accepted by the American Dental Association for safety and effectiveness and has received the American Dental Association (ADA) Seal of Acceptance.

†Please consult with your dental professional about using the Waterpik if you have any oral issues, dental appliances, etc.

Costco’s Price and Sale Dates

*SALE UPDATE* 4/1/25.
This is from the Costco Coupon Book APRIL 2025.
The Waterpik Ultra Plus and Cordless Pearl Water Flosser Combo Package will be on sale at select Costco locations for $59.99, from April 9, 2025 through May 4, 2025. That is $20 off Costco’s regular price of $79.99. While supplies last. Prices, inventory, and sale dates may vary by location and may change at any time without notice. To see if your local Costco carries this item, give them a call and ask about Item #6978082 or check the Costco app.
Friendly Reminder: Costco will be CLOSED on Sunday, April 20, 2025 (Easter).

Waterpik Ultra Plus and Cordless Pearl Water Flosser | Costco Sale Price — Costco Sale Price

Ultra Plus Water Flosser Features

Full size water flosser
10 Pressure settings
90 Seconds of water capacity
In-lid tip storage
Color-coded tips for multiple family members
Control water flow from the handle
360˚ Tip rotation

Please follow all precautions in the owner’s manual.

Cordless Pearl Water Flosser Features

Ideal for travel and smaller bathrooms
Quiet design
Easy to hold narrow hand grip
360˚ Tip rotation
On/off switch and pressure control
USB-A charging system
Microfiber travel bag included

Cordless Pearl Water Flosser – Quick Start Guide

Charging the Unit (Before First Use)
- Charge for 24 hours before first use.
- Use only the provided USB charger or a user-supplied USB Type-A charger (5.0 VDC, 1.0 A).
- Plug the USB charger into a wall outlet and connect the charging cord to the unit.
- Ensure the switch is in the OFF (0) position before charging (the unit will not charge if in the ON (I) position).
- A full charge lasts up to 2 weeks depending on usage.
Filling the Reservoir
- Lift the flip-top lid on the reservoir.
- Fill with lukewarm water.
Inserting & Removing Tips
- Insert the tip into the center of the knob on the flosser handle.
- Ensure the colored ring is flush with the knob to confirm it is locked in place.
- To remove, press the tip eject button and pull the tip out.
- CAUTION: Do not press the eject button while the unit is running.
Adjusting the Pressure Setting
- Slide the pressure switch on the handle to adjust water pressure.
Using the Water Flosser
- Lean over the sink, place the tip in your mouth, and aim at teeth.
- Turn the unit ON (|) and begin with the back teeth, moving towards the front.
- Glide the tip along the gumline, pausing briefly between teeth.
- Hold the jet stream at a 90-degree angle to the gumline.
- Slightly close lips to prevent splashing but allow water to flow freely into the sink.
- Keep the unit upright for best performance.
When Finished
- Turn the unit OFF (0).
- Empty any remaining water from the reservoir.
- To remove the reservoir, pull the release latch while sliding it down.
- To replace, slide the reservoir up until it snaps into place.

You can also use the Waterpik Water Flosser with mouthwash and antibacterial solutions, but no more than a 1:1 ratio of additive to warm water. Be sure to rinse the unit completely afterwards to prevent clogging – partially fill reservoir with warm water and run the unit with tip pointed into the sink until it’s empty.
Please do not use iodine, baking soda, salt/saline (cordless handheld units), or water insoluble concentrated essential oils (such as tea tree oil) in the reservoir. Use of these additives can reduce product performance and will shorten the life of the product.

Waterpik 5 tips | Costco — 5 Tips included

Water Flosser Tip Types

Classic Jet Tip (2 included)
- Designed for general use.
- Follow standard usage instructions.
Pik Pocket Tip
- Delivers water or antibacterial solutions deep into periodontal pockets.
- Set the unit to the lowest pressure setting.
- Place the soft tip at a 45-degree angle against a tooth.
- Gently insert under the gumline into the pocket.
Orthodontic Tip
- Designed for braces and orthodontic appliances.
- Gently glide along the gumline.
- Pause briefly to lightly brush between teeth and around brackets before moving to the next tooth.
Plaque Seeker Tip
- Ideal for individuals with implants, crowns, bridges, or restorations.
- Place tip close to teeth, ensuring bristles touch the surface.
- Glide along the gumline, pausing between teeth to gently brush and allow water to flow through.

Care Instructions

General Cleaning
- Do not immerse the unit in water.
- Always unplug before cleaning.
- Wipe the exterior with a soft cloth and mild, non-abrasive cleanser when needed.
Cleaning the Water Reservoir
- The reservoir is removable for easy cleaning.
- It is top-rack dishwasher safe.
- Recommended to remove and clean weekly.
Removing Hard Water Deposits / General Cleaning
- Mineral deposits may build up over time, affecting performance.
- Perform this cleaning every 1 to 3 months for optimal performance.
- To clean internal parts:
  - Add 1 tablespoon of white vinegar to a full reservoir of warm water.
  - Point the handle and tip into the sink.
  - Turn the unit ON (|) and run until the reservoir is empty.
  - Rinse by repeating with a full reservoir of clean warm water.

Costco Waterpik Package

Ultra Plus Water Flosser (WP-150)
Cordless Pearl Water Flosser (WF-13CD010)
Travel Bag for Cordless Pearl Flosser
1 Classic Jet Tip for general use (JT-100E)
1 Classic Hand Held Cordless Jet Tip (JT-450E)
1 Orthodontic Tip for braces (OD-100E)
1 Plaque Seeker Tip for implants and dental work (PS-100E)
1 Pik Pocket Tip for periodontal pockets (PP-100E)
USB-A Charging Cable

CA Chemical Disclosure: PTFE, FEP, PFA
CO Chemical Disclosure: PFAS

Medical Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your dentist or healthcare provider before use if you have any medical concerns, oral health conditions, or have recently undergone dental procedures. Always follow the manufacturer’s instructions for proper use. Discontinue use and seek medical advice if you experience any pain or discomfort.

Photos may not be a perfect representation of the product, especially the color and shading.

Visit frugalhotspot.com to see what’s new and to check out deals from Costco. Other options may be available at costco.com for a delivered price, while supplies last.

I do not sell this product. This is just a posting of a deal from Costco and is not an endorsement or recommendation of any product or business or of Costco. Please do your own research before making any purchase.