The Best Black Friday Deals on Toothbrushes and Water Flossers (2025)
Black Friday is almost here, and it’s genuinely the perfect opportunity to upgrade your oral care routine without breaking the bank. Every year, Amazon and other companies offer significant discounts on electric toothbrushes and water flossers, making it the perfect time to invest in your dental health.
Even dental clinics in the UK stock up on Black Friday!
Below is a round-up of the best Black Friday deals we’ve found in 2025 to help you make the right choice, as well as links to our full reviews of the brushes and waterflossers.
Disclaimer: The links in this article are affiliate links, which means we earn commission on anything you buy through them at no extra cost to you. Using our links helps support our website; all the recommendations are genuine from our clinical team led by Dr Zaeem Jafri BDS.
As soon as Black Friday deals go live, we will update the list below
Top Electric Toothbrush Deals
Philips Sonicare DiamondClean 9900 Prestige £250 -> £189
SURI 2.0 Sustainable Toothbrush £105 -> £84 (20% off from Thursday 20th)
Philips Sonicare DiamondClean 9000 £135 -> £119
Ordo Sonic+ Toothbrush £59.99 -> £33.99
Ordo Sonic Lite Toothbrush £34.99 -> £21.24
Ordo Sonic Kids Toothbrush £44.99 -> £30.00
Philips Sonicare ProtectiveClean 4300 (£60.00)
Oral-B IO10 Electric Toothbrush (£280)
Oral-B iO9 Electric Toothbrush (£179)
Oral-B Smart 6 (£69.99)
Top Water Flosser Deals
Waterpik Ultra Professional (£90.00)
Ordo Hydro Sonic (cordless) (£59.99)
Panasonic Series 800 (cordless) (£79.99)
Waterpik Cordless Advanced (£69.99)
Waterpik Cordless Slide (£59.99)
Whites Beaconsfield (slide) (£19.99)
Dental Product Reviews
When I picked up the Oral-B iO3 Electric Toothbrush, I was not expecting it to quietly become part of my daily routine in a way that actually felt enjoyable.