Oral-B 3757 Vitality Rechargeable Toothbrush Instruction Manual

: June 5, 2024
: Oral-B

Table of Contents

IMPORTANT
Description
Charging and Operating
Using the toothbrush
Brush heads
Cleaning recommendations
Environmental Notice
Guarantee
References
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Oral-B 3757 Vitality Rechargeable Toothbrush Instruction Manual

Welcome to Oral-B!

Before operating this toothbrush, please read these instructions and save this manual for future reference.

IMPORTANT

Periodically check the entire product/ cord/accessories for damage.
A damaged or non-functioning unit should no longer be used. If the product/accessory is damaged, take it to an Oral-B Service Centre. The supply cord cannot be replaced. If the cord is damaged the appliance should be scrapped. Do not modify or repair the product. This may cause fire, electric shock or injury.
Never insert any object into any opening of the appliance.
Usage by children under age 3 is not recommended. Toothbrushes can be used by children and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge, if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved.
For tooth brushing only. Do not chew or bite on brush. Do not use as a toy or without adult supervision.
Cleaning and maintenance shall not be performed by children.
Children shall not play with the appliance.
Use this product only for its intended use as described in this manual. Do not use attachments which are not recommended by the manufacturer.
Only use charger provided with the appliance.

WARNING

Do not place the charger/charging stand, power supply or charging travel case in water or liquid or store where it can fall or be pulled into a tub or sink. Do not reach for it when fallen into water.
Unplug immediately.
This appliance contains batteries that are non-replaceable. Do not open and disassemble device. For battery recycling please dispose whole device according to local environmental regulations. Opening the handle will destroy the appliance and invalidate the warranty.
When unplugging, always pull the power plug instead of the cord. Do not touch the power plug with wet hands. This can cause an electric shock.
If you are undergoing treatment for any oral care condition, consult your dental professional prior to use.
This toothbrush is a personal care device and is not intended for use on multiple patients in a dental practice or institution.
Follow correct instructions when applying stickers on handle. Ensure valve on back of the handle is not covered.
Small parts may come off, keep out of reach of children.

To avoid brush head breakage which may generate a small parts choking hazard or damage teeth:

Prior to each use, ensure the brush head fits well. Discontinue use of the toothbrush, if brush head no longer fits properly. Never use without a brush head.
If the toothbrush handle is dropped, the brush head should be replaced before the next use even if no damage is visible.
Replace brush head every 3 months or sooner if brush head becomes worn.
Clean brush head properly after each use (see «Cleaning recommendations» paragraph). Proper cleaning ensures the safe use and functional life of the toothbrush.

Description

Product Overview

A Brush head
B On/off button
C Handle
D Charging unit
Accessories (depending on model):
E Brush head holder
F Travel case (design may vary)

Note: Content may vary based on the model purchased.

Specifications

For voltage specifications please refer to the bottom of the charging unit.

Noise level: ≤ 65 dB (A)

Charging and Operating

The toothbrush has a waterproof handle, is electrically safe and designed for use in the bathroom.

Plug the charging unit (D) into an electrical outlet and place the toothbrush handle (C) on the charging unit. A full charge takes about 16 hours and enables up to 8 days of regular brushing (twice a day, 2 minutes) (picture 1).
For everyday use, the toothbrush handle can be stored on the plugged-in charging unit to maintain it at full power. Overcharging is impossible.
To maintain the maximum capacity of the rechargeable battery, unplug the charging unit and fully discharge the handle with regular use at least every 6 months.

Using the toothbrush

Brushing technique

Wet brush head and apply any kind of toothpaste. To avoid splashing, guide the brush head to your teeth before switching on the appliance (picture 2).
When brushing your teeth with one of the Oral-B oscillating-rotating brush heads guide the brush head slowly from tooth to tooth, spending a few seconds on each tooth surface.
With any brush head start brushing the outsides, then the insides and finally the chewing surfaces. Brush all four quadrants of your mouth equally. Do not press too hard, simply let the brush do all the work (picture 4). You may also consult your dentist or dental hygienist about the right technique for you.

In the first days of using any electric toothbrush, gums may bleed slightly. In general, bleeding should stop after a few days. Should it persist after 2 weeks, please consult your dentist or dental hygienist.

Brushing modes (depending on model)

1-Mode	2-Modes	Brushing modes

| Sensitive – Gentle, yet thorough cleaning for sensitive areas

|

| Daily Clean – Standard for daily mouth cleaning

To switch to other mode, press the on/off button (B). Switch off the toothbrush by holding the on/ off button until the motor stops.

Timer (depending on model)
An incorporated timer memorises the elapsed brushing time (depending on model) (picture 3).

Timer Induction

«2-Minute» timer: A short stuttering sound indicates the end of the professionally recommended 2-minute brushing time.

«Professional» timer: A short stuttering sound at 30-second intervals reminds you to brush all four quadrants of your mouth equally. A long stuttering sound indicates the end of the professionally recommended 2-minute brushing time.

Brush heads

Oral-B offers you a variety of different Oral-B brush heads that fit your Oral-B toothbrush handle.

Oral-B CrossAction brush head
Our most advanced brush head. Angled bristles for a precise clean. Lifts and powers away plaque.

Oral-B Sensitive Clean brush head
features a combination of regular bristles to clean teeth surfaces and ultrathin bristles for a gentle brushing experience on the gumline.

Most Oral-B brush heads feature INDICATOR® bristles to help you monitor brush head replacement need. With thorough brushing, twice a day for two minutes, the colour will fade approximately within 3 months, indicating the need to exchange your brush head. If the bristles splay before the colour recedes, you may exert too much pressure on teeth and gums (picture 4).

We do not recommend using the Oral-B «FlossAction» or Oral-B «3D White» brush head with braces. You may use the Oral-B «Ortho» brush head, specifically designed to clean around braces and wires.

Cleaning recommendations

After brushing, rinse your brush head for several seconds under running water with the handle switched on. Switch off the handle and remove the brush head. Rinse both parts separately under running water then wipe them dry before reassembling the toothbrush. Unplug the charger before cleaning. Charging unit (D) and travel case (F) should be cleaned with a damp cloth only. Never place charging unit in water. Store the clean and dry toothbrush/brush heads in the travel case. Brush head holder (E) is dishwasher-safe (picture 5).

Subject to change without notice.

Environmental Notice

Product contains batteries and/or recyclable electric waste. For environment protection do not dispose in household waste, but for recycling take to electric waste collection points provided in your country.

Guarantee

We grant 2 years limited guarantee on the product commencing on the date of purchase. Within the guarantee period we will eliminate, free of charge, any defects in the appliance resulting from faults in materials or workmanship, either by repairing or replacing the complete appliance as we may choose. Depending on availability replacement of a unit might result in a different colour or an equivalent model. This guarantee extends to every country where this appliance is supplied by Braun or its appointed distributor. This guarantee does not cover: damage due to improper use, normal wear or use, especially regarding the brush heads, as well as defects that have a negligible effect on the value or operation of the appliance. The guarantee becomes void if repairs are undertaken by unauthorised persons and if original Braun/Oral-B parts are not used. To obtain service within the guarantee period, hand in or send the complete appliance with your sales receipt to an authorised Braun Oral-B Service Centre.

UK only:
This guarantee in no way affects your rights under statutory law.

Warranty replacement brush heads

Oral-B warranty will be voided if electric rechargeable handle damage is found to be attributed to the use of non-Oral-B replacement brush heads.
Oral-B does not recommend the use of non-Oral-B replacement brush heads.

Oral-B has no control over the quality of nonOral-B replacement brush heads. Therefore, we cannot ensure the cleaning performance of nonOral-B replacement brush heads, as communicated with the electric rechargeable handle at time of initial purchase.
Oral-B cannot ensure a good fit of non-Oral-B replacement brush heads.
Oral-B cannot predict the long-term effect of non-Oral-B replacement brush heads on handle wear.

All Oral-B replacement brush heads carry the Oral-B logo and meet Oral-B’s high quality standards. Oral-B does not sell replacement brush heads or handle parts under any other brand name.

30 Day Risk Free Trial

Satisfaction guaranteed or your money back! Full details at www.oralb.com or
call:
GB 0800 731 1792
IE 1800 509 448