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Blue handheld water flosser with white accents, 180ml tank, four storable nozzles, IPX7 waterproof, USB-C rechargeable

Waterpik T40 Oral Care 180ml Tank 4 Modes Blue

SKU CH-XN7A-S4S5S MPN T40

A portable water flosser with an 180 ml tank, four gentle modes, and IPX7 waterproofing for ages six and up

  • Rated speedPrepare the device by filling the water tank and selecting t
  • Bristle typeSoft
  • Power typeBattery Powered
  • Charging time24 h
  • Accessories includedAdjustable Flow Rate, No-spill design, Non-Slip Grip, Ergono
  • Team affiliationNBA
  • Designed for small hands with ergonomic lightweight grip
  • Four gentle modes suit ages six to twelve plus
  • 180 ml tank cleans fully without refilling
  • IPX7 waterproof allows safe use in wet areas
  • Type-C recharge gives long battery life after 24 hours

Portable Oral Care for Children

The Waterpik T40 is a cordless water flosser designed for ages six and up. Its lightweight, ergonomic body fits small hands and encourages independent daily use. The 180 ml tank provides enough capacity for a full cleaning session without refilling. Four selectable modes match different developmental stages and sensitivity levels.

Fits Home, School and Travel Routines

The compact dimensions of 14.33 in by 12.83 in by 9.06 in allow the unit to slip into a backpack or luggage. A rechargeable battery reaches full charge in 24 hours via any standard USB Type-C power source, so no proprietary adapter is required. IPX7 waterproofing means the device can be rinsed safely under running water. The 360-degree rotating nozzle and quick-change tip system simplify positioning around teeth and braces.

Accessories That Support Daily Habits

Four storable nozzles are included, each suited to a specific mode or user preference. Colorful DIY stickers let children personalise the handle, turning oral care into a more engaging activity. A battery indicator shows remaining charge at a glance, while the non-slip grip and leakproof tank design reduce mess during use. All components are BPA-free for added peace of mind.

How it compares

Measured against everything we stock in Dental Care & Oral Hygiene, at today’s prices. Recalculated every night.

Price $54.99
Pricier than about 90% of the 2,485 comparable items (median $20.99).

Specifications

Product
Brand nameWaterpik
Model nameT40
Part numberT40
Product colorWhite
Power
Power typeBattery Powered
Rechargeable batteryYes
Charging time24 h
Size & build
Bristle typeSoft
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Product weight0.281 kg
In the box
Accessories includedAdjustable Flow Rate, No-spill design, Non-Slip Grip, Ergonomic Grip, 360° Rotating Nozzle, Quick-Change Tip System, Battery Indicator, Colorful Design, IPX7 Waterproof, Leakproof, Type-C Rechargeable, Long Battery Life, BPA-Free Materials
More details
Team affiliationNBA

Questions about this item

How long does the rechargeable battery take to reach a full charge?

The battery requires 24 hours to fully recharge before first use or after it runs flat.

Does the unit become noisy or warm during a full daily cleaning session?

The IPX7 waterproof motor runs quietly and stays cool during the short flossing cycle, with no heat build-up reported.

Which USB power source must I already have to charge the flosser?

Any standard 5 V Type-C adapter, such as a phone or tablet charger, will power the built-in battery.

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