What is a water flosser?
A water flosser is an irrigation device that sprays a stream of water between the teeth and along the gumline to help remove food, bacteria and plaque. The Australian Dental Association describes it this way and lists water flossers alongside string floss, flossettes and interdental brushes as ways to clean between teeth (teeth.org.au).
Healthdirect likewise lists a water flosser among tools for cleaning the spaces a toothbrush cannot reach (healthdirect). Interdental cleaning means cleaning between teeth. Plaque is a sticky film of bacteria; left between contacts and along the gumline, it can irritate the gums and contribute to decay between teeth.
AMK Dental Clinic does not endorse brands. This page is general information only — not a personal plan.
When might a water flosser help?
A water flosser may help some people clean hard-to-reach spaces and around certain dental work, but it is not the right tool for every mouth. The ADA notes that water flossers can help with hard-to-reach spaces and around dental crowns, braces and dental implants (teeth.org.au).
People who find string floss hard to manage sometimes look at other options. Healthdirect and the ADA both list water flossers among recognised interdental tools, without saying one device suits everyone (healthdirect; teeth.org.au). Flossettes and interdental brushes remain common alternatives; which option fits depends on your contacts, restorations, braces and dexterity.
Better Health Channel advises talking with your oral health professional about floss or interdental brushes (Better Health Channel). The same idea applies to a water flosser: ask after an examination rather than guessing from packaging claims.
A water flosser does not replace flossing for everyone. Do not drop string floss or interdental brushes solely because you bought a device, unless your dentist or hygienist has reviewed your mouth and agreed a change of method.
Do you still need to brush with fluoride toothpaste?
Yes. Brush twice a day with fluoride toothpaste for about two minutes, covering the outer, inner and chewing surfaces. Healthdirect recommends fluoride toothpaste, thorough brushing twice a day, and cleaning between the teeth at least once a day (healthdirect). A water flosser does not scrub tooth surfaces the way a toothbrush does.
See how to brush your teeth properly for soft bristles, light pressure and spit-rather-than-rinse so fluoride stays on the teeth longer. Mouthwash is optional for most people and does not replace brushing or interdental cleaning; see do you need mouthwash?.
Do string floss and interdental brushes still matter?
For many adults, string floss or an interdental brush remains a practical way to clean each contact. The ADA still presents string floss as the most common method (teeth.org.au). Healthdirect likewise advises daily interdental cleaning and lists several tools, not only water devices (healthdirect).
For string-floss technique — soft C-shape, no snapping into the gums — read how to floss properly. That guide also covers floss picks and interdental brushes. This page does not repeat those steps.
If gums bleed when you clean between the teeth, the ADA says you should not stop; ongoing bleeding is a reason for a check-up (teeth.org.au). See bleeding gums: when to see a dentist if bleeding continues despite careful cleaning.
How do you use a water flosser carefully?
Follow the instructions that come with your device, and ask your dentist or hygienist to demonstrate if you are unsure. At a high level, the ADA suggests starting from the back teeth, selecting a setting, placing the nozzle in the mouth before turning the unit on, moving the tip along the base of the teeth and between them while keeping it parallel to the teeth, and not holding the irrigator directly against the teeth. Hold the stream at each tooth for about two seconds, and cover the inside and outside surfaces (teeth.org.au).
Choose a pressure setting you can tolerate without forcing water into the gums. If gums are sore, bleed heavily, or you feel unsure about tip angle or settings, pause and seek advice rather than raising pressure. Technique can be reviewed at a check-up and clean.
When should you ask your dentist or hygienist?
Ask before you rely on a water flosser as your main interdental method, especially if you have braces, crowns, implants, tight contacts, or gum problems. Your dentist or hygienist can check whether another tool fits better, and can show you how to use a device you already own without endorsing a brand.
Healthdirect recommends seeing your dental practitioner every six to twelve months, or as often as they recommend (healthdirect). Better Health Channel likewise stresses regular visits because early signs of dental disease can be hard to see yourself (Better Health Channel).
If treatment beyond home care is recommended, you receive an itemised written estimate before anything goes ahead. This page is general information only — not a personal diagnosis or treatment plan.
Booking advice in Mortlake
AMK Dental Clinic is at Shop 3, 46 Tennyson Road, Mortlake NSW 2137. We serve Mortlake and nearby suburbs including Breakfast Point, Cabarita, Concord, Rhodes and North Strathfield.
To discuss whether a water flosser or other interdental tools suit you, book online or call (02) 9739 6525. See opening hours on the Contact page.
This article is general information only and is not a substitute for advice about your own situation. Please speak with a dentist about your needs.
Common questions
Can a water flosser replace string floss for everyone?
No. A water flosser is one interdental option, not a universal replacement for string floss or interdental brushes. Healthdirect and the Australian Dental Association list several ways to clean between teeth. What suits you depends on your contacts, restorations, braces and dexterity. At AMK Dental Clinic in Mortlake, ask your dentist or hygienist which method fits your mouth after an examination.
Do I still need to brush if I use a water flosser?
Yes. Brush twice a day with fluoride toothpaste for about two minutes. A water flosser does not clean the outer, inner and chewing surfaces the way a toothbrush does. Healthdirect advises fluoride toothpaste and daily cleaning between the teeth. See our brushing guide, and ask your dentist at AMK Dental Clinic how to fit a water flosser into your routine if one is suitable.
Who might find a water flosser useful?
The Australian Dental Association notes that water flossers can help with hard-to-reach spaces and around dental crowns, braces and dental implants. People who find string floss hard to manage may also discuss a water flosser among other options. Suitability still depends on your mouth. AMK Dental Clinic does not endorse brands; ask your dentist or hygienist what to try.
How should I use a water flosser at home?
Follow the instructions that come with your device. The ADA describes starting at the back teeth, choosing a setting, keeping the tip parallel to the teeth, and not holding the irrigator directly against the teeth. Cover the inside and outside surfaces. If gums keep bleeding or you are unsure about pressure settings, book a check-up at AMK Dental Clinic in Mortlake so technique can be reviewed.
