Oral-B Pro Smart 4500N CrossAction Electric Toothbrush

Based on 1 reviews
In stock
Laura Henderson - Medical Content Writer
Laura Henderson
James O'Loan - CEO & Superintendent Pharmacist
James O'Loan
CEO & Superintendent Pharmacist
How we ensure accuracy in our content

What is the Oral-B Smart 4 4500N electric toothbrush?

The Oral-B Smart 4 4500N is an electric toothbrush from Oral-B, the world’s number one dentist recommended brand. With a host of useful features including 3 brushing modes, a brushing timer, and Bluetooth connectivity to the Oral-B smartphone app, this electric toothbrush can help you to get the best possible clean for your teeth, every time.


How will this electric toothbrush help to keep my teeth clean?

The Oral-B Smart 4 4500N electric toothbrush has a range of features that can help to keep your teeth clean and healthy. It uses a pressure sensor to let you know if you’re brushing too hard, helping to protect your teeth and gums from excess pressure. The two-minute timer helps you to be sure that you’re brushing for the dentist-recommended time, every time, and connecting with the Oral-B smartphone app can give you real-time feedback and help to improve the effectiveness of your brushing.


What is plaque?

Plaque is the colourless, sticky substance that builds up on your teeth every day. It’s made up of bacteria, and if it’s left on your teeth it can cause gum disease and tooth decay. Brushing your teeth twice a day for 2 minutes is one of the most effective ways to clear away plaque, especially when it’s paired with a thorough daily dental care routine.


What is included with this Oral-B Smart 4 4500N electric toothbrush?

This product contains your new Oral-B Smart 4 4500N toothbrush and everything you need to use it:

  • Oral-B Smart 4 4500N electric toothbrush handle in black x 1
  • Oral-B Cross Action toothbrush heads x 2
  • Plastic travel case x 1
  • Charger x 1


How long does the battery last on this product?

This Oral-B electric toothbrush is rechargeable, and each charge lasts for over 2 weeks of typical use.


Which Oral-B electric toothbrush heads can I use with this toothbrush?

The Oral-B Smart 4 4500N electric toothbrush handle is compatible with all Oral-B electric toothbrush heads, including all the following:

  • Oral-B Cross Action
  • Oral-B 3D White
  • Oral-B Sensi Ultrathin
  • Oral-B Sensitive Clean
  • Oral-B Precision Clean
  • Oral-B Floss Action
  • Oral-B Tri-Zone
  • Oral-B Dual Clean
  • Oral-B Power Tip
  • Oral-B Ortho Care


When should I get a new toothbrush head?

Dentists recommend that you should switch to a new toothbrush head or manual toothbrush every 3 months so you can get the most effective clean possible. After 3 months of regular use, the bristles on your toothbrush head can become worn and bent, making it more difficult to clean your teeth effectively every time. This is why Oral-B brush heads use coloured indicator bristles which fade over 3 months of use, so you’ll have a handy visual reminder to let you know when it’s time to switch to a new brush head.

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Shipping Times

MethodHandling TimeTransit TimeTimescaleApprox Cost
Free Shippingn/an/an/a£0.00
Royal Mail Tracked 24011£4.95
Next Day Guaranteed (1 Working Day)n/an/an/a£6.95

Times are given in working days and are approximate. Costs may change based on order total, day of the week or location within the UK. Ability to hit timescales will depend on whether the products are ordered before a cut off time, as well as additional administration time incurred in reviewing your order.

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Shipping Costs

Free UK Delivery on all orders over £30* - Delivery within 3-5 working days.

Standard UK Delivery - £2.95* - Delivery within 3-5 working days.

Express UK Delivery - £4.95** - Delivery within 1-2 working days.

Temperature Controlled Delivery - £8.85 - Delivery within 1-3 working days.

Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.

*Excluding refrigerated products and treatments which are subject to different postage charges.


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All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist4U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.

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Oral-B Pro Smart 4500N CrossAction Electric Toothbrush Reviews

John Dunn,
Excellant piece if kit, very pleased