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A Dentist Shares The Do’s & Don’ts Of Teeth Whitening

7 Oct 2026
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Ever been watching your favourite show (we’re looking at you Love Island) and thought how do they have such perfect teeth? Believe it or not, transforming your smile from hiding it to camera-ready is pretty easy. Teeth whitening is the fastest, most cost-effective and least invasive way to change the appearance of your teeth. The thing is, how you do it can hugely affect the success and safety of the treatment. Before ordering any gels online or picking up products you’ve never heard of, one of Love Teeth’s dentist’s shares their do’s and don’ts of teeth whitening. 

What Is Teeth Whitening?

Teeth whitening is a private treatment that lightens the colour of your teeth. This can be done using either bleaching chemicals or a laser. To ensure safety you must get this done at a private dentist otherwise treatment could damage your oral health. With Love Teeth you can book a free consultation to discuss treatment. Letting a dentist assess your teeth and explore any concerns you may have that have stopped you in the past can give you peace of mind and confidence you’ve chosen the right treatment for your goals and lifestyle. 

What Are The Things To Do When Considering Teeth Whitening? 

Book A Consultation With A Trusted Dentist

Wherever you are at with your teeth whitening decision process, book a consultation with a trusted dentist. Before they lift your stains, they will lift your confusion around the treatment. With so many kits and products available online now, it can be tempting to choose a cheaper, faster option and end up paying for it later. Healthy teeth are your dentist’s priority and you can trust us to give you the best results, safely.

Discuss The Different Options

When it comes to teeth whitening, there is no one shade that fits all. The right product and colour for you depends on your current teeth, goals and sensitivity. Your dentist will talk you through the different options, strength of gels and help you make the best choice. You can opt for both at home whitening or laser. Both options have great results, it really is a case of what best suits your goals and lifestyle. 

Use Custom Trays

If you opt for at home whitening or wish to top up your treatment, your dentist will make you custom trays that fit perfectly. It’s essential you use these trays to protect your gums and prevent any sensitivity or damage. Keep these clean and 

Eat Natures Toothbrushes

Diet can play a big part in the health of your gums and teeth. Tucking into natural fruits and vegetables like pears, apples and strawberries help clean your teeth and reduce cavity causing bacteria. Cheese, yoghurt and milk are also great contenders for healthy teeth due to their casein content which can fortify enamel. A few yummy treats to add to your bright, white smile’ shopping list. 

Get a Bright White Start

Having one of our stunning hygiene before you start whitening is a great way to get off to a bright, white start. For a round of applause, with every hygiene you can get our Boutique home whitening for a dreamy £199. (Don’t tell the other dentists) A hygiene removes any stains that can be lifted naturally and leaves you with fresh, clean enamel for the most effective results. 

What Are The Things Not To Do With Teeth Whitening? 

Neglect Your Oral Health

Even when you start teeth whitening, it’s important you maintain good oral health. Brushing and flossing twice a day, regular dental check-ups and routine hygiene appointments. Taking care of your teeth is about more than the shade, to keep your smile bright and healthy make sure you keep up the good habits. 

Book your free cosmetic consultation
today

If you’re considering cosmetic treatments like Invisalign, veneers, whitening, implants, teeth straightening, or composite bonding, we’d love to welcome you to our clinic for a free consultation.

BOOK YOUR FREE CONSULTATION

Over Do Treatment

You may feel inpatient with teeth whitening and want to speed up the results. Remember patience is a virtue and overdoing treatment can cause more damage than good. Results will come if you stay consistent and if you do wish to increase the intensity, speak to your dentist to see what they advise. 

Ignore Your Dentists Advice

From using your trays to treatment doses, make sure you follow your dentist’s advice. They have your best teeth at heart. All the advice they give you is based on years of experience and to keep your smile bright, white and healthy. If you do have any concerns during treatment, get in touch – that’s what we are here for. 

Smoking & Staining Foods

Smoking and staining foods are never a good idea for your teeth, however after teeth whitening it’s best to be even more careful. Try to avoid smoking and heavy staining foods such as red wine and coffee for at least a few weeks. Sticking to a diet loaded with fruits, veg and low-fat dairy will do wonders for your teeth and overall health so make those switches, and you will thank yourself. 

Use Abrasive Toothpase 

Some toothpastes can be highly abrasive on your teeth. If you want to have a recommendation for the best toothpaste for whitening – ask your dentist. If you ask really nicely they may even give you a few samples. There are the kind of treats that are 100% approved. 

Final Tips For Teeth Whitening Success

Whitening your teeth is a great way to improve the appearance of your smile. It’s quick, non-invasive and cost-effective. What’s not to love? Do follow dentists’ do’s and don’ts to ensure effective, safe and healthy results. Start with a free consultation at a trusted dentist, discuss all the options and follow their advice. From using custom trays, dietary advice to toothpaste their wisdom is there to protect you and give you the smile glow up of your dreams. 

Why not get off to a bright, fresh start by booking a hygiene appointment? With every hygiene booked in October you get our boutique home whitening kit for a dreamy £199. 

Just… say.. Yes.

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Book your free cosmetic consultation
today

If you’re considering cosmetic treatments like Invisalign, veneers, whitening, implants, teeth straightening, or composite bonding, we’d love to welcome you to our clinic for a free consultation.

BOOK YOUR FREE CONSULTATION