Electric Toothbrush User Manual
Cleaning and Care
If, in the course of use, the valve (10) on the water tank begins to leak, this can 
be taken care of by cleaning the valve seat. To do this, push out the valve body 
using the nozzle tip, clean the valve seat and replace the valve.
Instructions For Use:
Remove the water reservoir (3). When removing reservoir, use one hand to 
securely hold base of the unit in place and, with other hand, lift tank straight up. 
Fill with lukewarm water. Reinstall the reservoir firmly onto the unit (1). Prior 
to initial use, the unit should be rinsed by letting a full reservoir of water pass 
through it. If the unit is to be used with a mouthwash solution, it should be 
rinsed with clean water after each use to remove any traces of mouthwash. 
If the unit has not been used for a long period of time, for reasons of hygiene 
it is advisable to follow the directions for initial use, letting a full reservoir of 
water pass through. To remove trapped air upon initial operation, turn the rotary 
flow control (7) all the way to the right and then to the left, three times. 
Prior to filling the water reservoir, make sure water tip is firmly placed on 
the tip support and in the stand. The Water Jet is supplied with 5 color-coded 
attachments (2). Tips are located in convenient storage drawer (8).
Standard Tip (2pcs): removes trapped particles from between teeth. 
Subgingival Tip (2pcs): uses a soft rubber tip to massage the gums and safely 
deliver solution into the gingival pockets below the gumline. 
Tongue Cleaner (1pc): place the tongue cleaner at farthest end of tongue and 
move forward.
Remove the tip support (5) and install a tip onto the tip support. After unit  
has been switched on (9), the rotary flow control (7) can be used to regulate the 
water pressure. You should begin with the lowest setting so that your gums can 
become accustomed to the water jet.
Hold down the water-stop button (5) and, after switching on the unit, place the 
tip in your mouth and lean over the sink. When you release the water-stop 
button, the cleaning and massaging process will start. The direction of the water 
jet in your mouth can be controlled by turning the knurled ring on the slip-on 
nozzle. Keep your mouth slightly open and hold your elbow at mouth level, so 
that the water can run back into the sink. Direct the water jet toward your teeth, 
especially between your teeth, in order to rinse away stubborn remaining food.
This also massages your gums. Do not point the water jet directly toward your 
gums; point between your teeth to prevent damage to delicate gum areas.
The Interplak difference
The Interplak
®
 Dental Water Jet was specifically designed to help you  
maintain a high level of oral hygiene and improved oral health quickly and 
easily at home. It flushes food debris from those hard-to-reach places, around 
implants, orthodontic braces and crowns. It is gentle and effective on all  
orthodontic, crown, and bridge work.
The Microban
®
 difference
A bathroom is a perfect breeding ground for the bacteria, mold, and 
mildew that causes odors and stains. Interplak
®
 builds permanent microban 
antimicrobial protection into your water jet to fight the growth of these 
damaging microbes. It won't wash off or wear off. Enjoy healthier teeth and 
gums, and a fresher, cleaner environment.
1  Unit
2   Color-coded 
attachments:
  A  -  Standard Tips
  B  -  Subgingival Tips
  C  -  Tongue Cleaner
3  Reservoir
4  Handle
5  Water 
  stop button
6   Tip support
7   Rotary flow 
control
8  Drawer for tip storage 
9  Power switch
10 Valve seat 
  (inside tank)
Tip support
Water stop button
Power switch
Rotary flow control
Valve seat 
(inside of tank)
Unit
Handle
Welcome to a New Level of At-Home Dental Care
The only water jet with built-in Microban
®
 protection. 
The Interplak
®
 Water Jet enhances oral hygiene and significantly  
contributes to healthy gums when used as part of a responsible oral health 
management program. It is particularly effective at cleaning around  
orthodontic appliances, fixed and removable bridge work, implants and splints, 
and it provides valuable gum massage with every use.
Remember: Oral irrigation is a supplement to, not a substitute for, your oral 
hygiene routine. Ask your dental health care provider to advise you on how the 
Water Jet can most effectively meet your specific oral needs. 
Limited 2-Year Warranty
Conair will repair or replace (at our option) your unit free of charge for 24 months 
from the date of purchase if the appliance is defective in workmanship or materials.
To obtain service under this warranty, return the defective product to the service 
center listed below that is nearest you, together with your purchase receipt and 
$3.00 for postage and handling. 
California residents need only provide proof of purchase and should call  
1-800-334-4031 for shipping instructions. In the absence of a purchase receipt, 
the warranty period shall be 24 months from the date of manufacture.
ANY IMPLIED WARRANTIES, OBLIGATIONS, OR LIABILITIES, INCLUDING 
BUT NOT LIMITED TO THE IMPLIED WARRANTY OF MERCHANTABILITY AND 
FITNESS FOR A PARTICULAR PURPOSE, SHALL BE LIMITED IN DURATION 
TO THE 12 MONTH DURATION OF THIS WRITTEN, LIMITED WARRANTY. 
Some states do not allow limitations on how long an implied warranty lasts,  
so the above limitation may not apply to you.
IN NO EVENT SHALL CONAIR BE LIABLE FOR ANY SPECIAL, INCIDENTAL, 
OR CONSEQUENTIAL DAMAGES FOR BREACH OF THIS OR ANY OTHER 
WARRANTY, EXPRESS OR IMPLIED, WHATSOEVER. Some states do not allow 
the exclusion or limitation of special, incidental, or consequential damages, so the 
above limitation may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights, 
which vary from state to state.
Service Center:
Conair Corporation  
Service Department 
7475 N. Glen Harbor Blvd. 
Glendale, AZ 85307
Instruction Manual  •  Model WJ10
For your safety and continued enjoyment of this product, 
 always read the instruction book carefully before using.
D E N TA L  W A T E R   J E T
Questions or Comments? 1-800-334-4031 
Visit us at our website: www.interplak.com
©2008 Conair Corporation, 150 Milford Road, East Windsor, NJ 08520 
For more information regarding this and other Interplak
®
 products,  
visit www.interplak.com
08IN022
READ ALL INSTRUCTIONS BEFORE USING
•  Never operate the unit if it has a damaged plug, 
  if it is not working properly, if it has been dropped 
  or damaged, or if it has been immersed in water. 
  Refer to an Authorized Service Center for repair.
•  DO NOT excessively bend or pull the cord. Unplug 
  the cord by grasping the plug – NOT THE CORD.
•  Keep the cord away from heated surfaces.
•  Close supervision is necessary when this product is 
  used by, on, or near children or disabled persons.
•  Use this product only for its intended use as described in 
  this manual. Only use attachments recommended by the manufacturer.
•  Never use while drowsy.
IMPORTANT SAFEGUARDS
•  DO NOT use the unit while bathing.
• 
ALWAYS unplug this product immediately after using.
•  DO NOT place or store the unit where it can fall or be 
  pulled into a tub, sink, or toilet.
•  DO NOT reach for a unit that has fallen into water; 
  unplug immediately. Do not reach into the water   
  under any circumstances. Have the unit checked by an 
  Authorized Service Center after it has been in water.
•  The unit is designed for use in a 120 volt AC, 
  60 Hz outlet. Never force the plug into the outlet.
•  DO NOT submerge the unit in water or any other liquid.
DANGER
To reduce 
the risk of 
electrocution:
WARNING
To reduce the 
risk of burns, 
electrocution,
 fire, or injury:
SAVE THESE INSTRUCTIONS
IB-8593
•  If you have had oral or periodontal surgery in the 
previous twelve months, contact your dentist prior 
to use. 
•  When you start any new oral hygiene program, 
your gums may initially bleed slightly. Contact your 
dentist if excessive bleeding occurs or if bleeding 
continues after two weeks of use.
•  Be sure that only the water jet nozzle touches your 
teeth and gums. Damage to teeth and gums may 
occur if any other part of the unit touches them.
•  This product is designed for oral cleaning only. 
DO NOT use the unit for any other purpose.
•  As with any other new oral hygiene program, 
individuals with heart problems should check with 
their physician prior to using the Interplak
®
 Dental 
Water Jet, and should always exercise particular 
care with any oral hygiene device.
•  The Interplak
®
 Dental Water Jet is a personal care 
unit and is intended for household use only.
WARNING
Changes or  
modifications 
to this unit not 
expressly approved  
by Conair could void 
the user’s authority 
to operate the  
equipment and  
void limited  
warranty. Servicing 
should always 
be referred to an 
Authorized Service 
Center.
MEDICAL WARNING For your safety:
•  This appliance has a polarized plug (one blade is wider than the other). As a 
safety feature, this plug will fit into a polarized outlet only one way. If the plug 
does not fit fully into the outlet, reverse the plug. If it still does not fit, contact 
a qualified electrician. Do not attempt to defeat this safety feature.
OPERATING INSTRUCTIONS
®
Reservoir
Color-coded 
attachments
Tip storage 
drawer
1
7
5
9
6
4
 10
3
B CA
8
2
08IN022 WJ10 IB comp.indd 1-4 6/19/08 9:39:21 AM


