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There are many debates about the correct way to look after your teeth, from whether to brush before you eat breakfast to whether flossing helps prevent decay.
While there is much conflicting information out there, experts agree that brushing your teeth twice a day using a fluoride toothpaste is essential.
Brushing removes plaque and it's especially important that you brush before you go to bed, as plaque builds up overnight.
Though you might be tempted to skip it sometimes, having an electric toothbrush, such as the Oral-B Pro 3 Electric Toothbrush makes looking after your teeth a lot easier.
The deep cleaning brush claims to remove up to 100% more plaque than a manual toothbrush, is down from £89.99 to £39.99 and is currently Amazon's number one best seller in the Electric Toothbrushes section.
Why we rate it
The brush deep-cleans teeth and gums without causing damage.
The best part of the toothbrush is that it comes with 360 degree gum pressure control, that visibly alerts you if you're brushing too hard.
Applying too much pressure when you brush can cause damage to your enamel, the thin outer covering of the tooth. When enamel is worn away, teeth start to look yellow as the dentine underneath is exposed. Using this brush is a great way to keep your teeth looking white.
It also comes with three different brushing modes: daily clean, whitening and sensitive which allows you to choose which areas you'd like to focus on.
This is the perfect brush for those who suffer from sensitivity as it alerts you every 30 seconds so you know when to move on to a different area of the mouth.
Travelling a lot? The battery lasts more than two weeks with a single charge with the Lithium-ION battery. Plus, you can a free travel case with the brush, which is always handy.
Did we mention it has a massive 56% off? That's a saving of £50 - but hurry, it's only until Sunday.
What the reviews say:
78% of customers have given the brush top marks with five-star ratings.
Many customers with sensitive teeth or dental issues call the pressure sensor a "game changer", helping to let them know when they're pressing too hard.
Others praise its "amazing speed" that make their teeth feel super clean.
Not forgetting its incredible discount - we'd have to agree with one shopper who called it "amazing value".