2 replacement heads for your Sonic+ Toothbrush. Swap every 3 months for a clean like day one.
2 heads per packSoft DuPont bristlesFits every Sonic+9 colours
Black Friday price · appliedUP TO 65% OFFSale prices are already on every product — nothing to type at checkout.
$17.50$29SAVE $11.50 · 40%
or 4 interest-free payments of $4.38 with Afterpay
Soft DuPont bristles — gentle on your gums, while the Sonic+ vibration does the cleaning.
Blue bristles show when to swap — they fade as the head wears. Once they're pale, it's time for a new one.
2 heads in every pack — 6 months of fresh heads if you swap every 3 months.
1 · Pick your colour White
2 · Pick how you'd like it
One-time purchaseone pack of 2 heads, ships once$17.50$29
Best valueFresh-heads plan2 fresh heads every 3 months, in your colour$14.50$29every 3 months
Dentists recommend a new head every 3 monthsPause or cancel anytime
Love it in 30 days, or your money back
30-day money-back guaranteeFree AU shipping over $79Express available · 2–4 daysAfterpay
In the box
2 × Sonic+ Replacement Heads in your colour
Fits every Sonic+ Toothbrush (not the Pro Care)
Sonic+ Replacement HeadsWhite · $17.50 $29
147verified reviews
2heads per pack
3 monthsper head, as dentists recommend
9colours to match your brush
from a verified customer
“The replacement heads for this toothbrush are the best. They are much improved and do a wonderful job on all areas of my teeth.”
★★★★★Robyn H. · verified owner
Why change the head?
The head is the part that does the cleaning. With daily use the bristles splay and wear, and spread-out bristles can stop you cleaning your teeth well. A fresh head every 3 months keeps every brush as good as day one, and the blue bristles fade to remind you.
Swap every 3 months — sooner if the bristles look splayed
Watch the blue bristles — when they fade, it's time
Don't press hard — it wears the bristles out faster
Fresh-heads plan — 2 heads every 3 months at 50% off
what you get
What's in every pack
2 heads made for your Sonic+, in the colour you choose.
Fit
Made for your Sonic+
Fits every Sonic+ Toothbrush, in any colour, just like the heads that came with it. Not for the Pro Care Sonic Toothbrush, which has its own heads.
Bristles
Soft on your gums
Soft DuPont nylon bristles. Your Sonic+ does the cleaning with 50,000 vibrations a minute, so there's no need to scrub and your gums stay comfortable.
Indicator
The blue bristles tell you when
The blue bristles fade as the head wears. When they've gone pale, it's time to swap in a fresh head.
Colours
9 colours to match your brush
White, Blue, Pink, Black, Purple, Mint, Cream, Caramel and Red. Match your handle, or give everyone in the house their own colour so nobody grabs the wrong head.
fresh head vs worn head
Your Sonic+ is only as good as its head
Dentists recommend a new brush head every 3 months. Here's what changes as a head wears.
What changes
NewFresh Sonic+ head
3+ months oldWorn head
Bristles
Soft DuPont bristles, standing straight
Splayed and bent out of shape
Cleaning
Cleans like the day you got your Sonic+
Spread-out bristles can stop you cleaning well*
Blue indicator
Bright blue
Faded: your sign to swap
Hygiene
Clean, brand-new bristles
Months of toothpaste and bacteria build-up
Your next swap
Arrives every 3 months on the plan
Easy to put off for months
Fresh-heads plan: 2 fresh heads in your colour every 3 months for $14.50. That's about $4.83 a month. Pause or cancel anytime.
*Australian Dental Association: “Toothbrush bristles that are spread apart can stop you from cleaning your teeth well.”
147 verified reviews
Rated 4.5 by Sonic+ owners
4.5★★★★★147 verified reviews
5 ★118
4 ★9
3 ★3
2 ★3
1 ★14
★★★★★
Sonic+ replacement heads
The replacement heads for this toothbrush are the best. They are much improved and do a wonderful job on all areas of my teeth.
Robyn H. VERIFIED
★★★★★
Sonic toothbrush heads
Great thank you. Love my Alviun toothbrush. It's made such a difference to my teeth and gums. So much so my family and friends have bought them also.
Kym VERIFIED
★★★★★
Great toothbrush!
I love that I can use it for a really long time before it needs to be charged. So much better than other electric toothbrushes. Easy to change the heads and easily transportable using the carry case.
Natasha VERIFIED
★★★★★
Awesome
Amazing toothbrush. Battery lasts so long. It's been 3 weeks of daily brushing and I haven't charged once!
Amy VERIFIED
★★★★★
Cleanest in a long time
Absolutely love this brush, it's the cleanest my teeth have felt in a very long time.
Everything here counts toward free AU shipping over $79.
good questions
Everything people ask before they buy
No. These fit the Sonic+ Toothbrush only. The Pro Care Sonic Toothbrush has its own heads: Pro Care Replacement Brush Heads.
Every 3 months, as dentists recommend, or sooner if the bristles look splayed. The blue bristles fade as the head wears, so you can see when it's time.
Two. If you're the only one using them, one pack lasts 6 months.
Pull the old head straight off and push the new one on until it sits firmly. No tools needed.
Yes. Pick the Fresh-heads plan above and 2 fresh heads arrive every 3 months at 50% off. Using them on your own? Change it to every 6 months. You can pause or cancel anytime from your account.
The same 9 as the brush: White, Blue, Pink, Black, Purple, Mint, Cream, Caramel and Red.
Free standard AU shipping on orders over $79. Otherwise standard is $7.95 (3–6 business days) and express is $10.95 (2–4 business days). We ship worldwide too.
A 30-day money-back guarantee: if you're not happy, email help@alviun.com with your order number for a full refund.
2 fresh heads. Your Sonic+, good as new.
Try them for 30 days. If you're not happy, we'll give you a full refund.
30-day money-back guaranteeFree AU shipping over $79Afterpay available
