London City Smiles

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How to Whiten Composite Bonding for a Dazzling Smile

If you’ve heard of composite bonding, you might know of the array of benefits the relatively contemporary form of treatment can deliver. However, some might not understand how to whiten composite bonding or whether that can be achieved at all. So, what’s the truth of the matter? Let’s look at whether this is possible and explore what your options are for a beautifully white smile.

Can You Whiten Composite Bonding?

Composite bonding can’t be whitened in the same way that you’d whiten your natural teeth. When you visit a dental clinic for teeth whitening, they’ll typically use a gel and blue light to make the shader lighter so that your teeth look healthier and in better condition. However, this won’t change the colour of your composite bonding because of the material it is made from. The gel and blue light procedure was only designed to whiten natural teeth.

Instead, you’ll likely need to have the composite reapplied when it eventually wears off. This is a straightforward procedure your dentist can undertake to make sure the bonding looks no different to your newly whitened teeth. The bonded resin doesn’t react in the same way your teeth do to the whitening chemicals your dentist will apply, which must be considered when you select the whiteness you want for your teeth.

Whitening agents infiltrate the layers of your natural teeth to make them shades whiter than they were before. However, your composite bonding won’t be penetrated in the same way as the resin is non-porous. London City Smiles employs the best and most experienced dental professionals around for the best care. To see what our composite bonding can do for you, contact a member of our team today. 


To avoid as much general staining on your teeth and composite bonding as possible, consider limiting the amount of coffee and wine you consume, stop smoking, and try not to eat too much food with high acidic levels. General hygiene and oral care routines go a long way to ensuring your teeth remain as healthy-looking as possible. Brushing, flossing, and using mouthwash regularly puts your mouth in a better condition overall, in terms of both hygiene and aesthetics.

We’d recommend you remain cautious of any kits that can be purchased online promising your bonded teeth can be whitened by using their products at home. This is far from a guarantee and is unlikely to produce any significant results.

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To get the very best results from your composite bonding treatment, or whatever procedure is the reason for your visit, make sure you contact one of the best dentists in London, like London City Smiles, for exceptional care and performance.