Frequently Asked Questions

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Are loudmouth teeth whitening products suitable for vegetarians/vegans?

Yes and we do not test on animals.

White spots have appeared on my teeth – should I be concerned?

You may notice new white spots occurring on the teeth after using whitening strips or any whitening treatment. Do not worry, this is normal. These spots were already present on the teeth before however become noticeable after the whitening treatments. As the teeth become lighter these white spots become more visible. As you continue to use the strips and as the teeth become whiter they they should disappear and blend in.

When will I see results?

Results will differ from person to person and depend on many factors, including whether you smoke, drink coffee/tea and consume certain foods. Some people will see results after just one application of our whitening strips and others will see results after three applications. We recommend using our whitening strips daily for 5 consecutive days to achieve the best results.

How long do the teeth whitening effects last?

Teeth whitening is not permanent. People who expose their teeth to foods and beverages that cause staining will see their results fade over time.

How many shades whiter can I expect my teeth to get?

The amount of whitening varies and cannot be predicted and everyone will respond differently. It may lighten anywhere from 5 to 10 shades.

Does the whitening system work on Dentures, or Veneers?

Existing restorations such as tooth-coloured fillings, ceramic fillings, dentures, crowns, composite bonding, veneers and bridges do not lighten with any whitening products.

Is tooth whitening bad for your teeth?

Loudmouth teeth whitening products does not cause permanent damage to the enamel on your teeth, and is considered harmless by dental health professionals, when used as recommended. Do not use on loose teeth, temporary fillings, orthodontic appliances and decayed teeth. Consult your dentist if you have any dental concerns.

Is it okay to use your products after a whitening session with a dentist?

Yes! This will ensure that your teeth continue to stay white and healthy.

Any food I need to avoid during treatment?

We advise that you minimise smoking, drinking wine, tea, coffee and other food items that can stain your teeth.

How white can I expect my teeth to go?

How white your teeth turn out depends on many factors, such as diet, your age, genetics and the extent and cause of tooth discolouration and how well you stick to your whitening routine.

Are your products safe to use for veneers, crowns and other oral aesthetics?

Yes, they are safe, but will not alter the colour of veneers and crowns

Should I brush my teeth before / after using the loudmouth whitening Strips?

Ideally your teeth should be clean when applying the Strips. You may brush your teeth after use to remove any residual gel left on your teeth

Can I use the loudmouth teeth whitening products if I am pregnant or breastfeeding?


Can the whitening strips be in contact with my gums?

Yes, but such contact should be minimised to avoid gum irritation.

What if I experience tooth sensitivity after using the loudmouth whitening Strips?

It is not uncommon to experience tooth sensitivity and/or gum irritation when whitening your teeth. This is temporary and NOT harmful. To alleviate symptoms, it may be sensible to whiten your teeth on alternate days, rather than daily whitening. Brush with toothpaste for sensitive teeth after applying the strips to help with sensitivity!

How do whitening strips differ from trays?

The whitening Strips are more comfortable, less bulky, and allow you to whiten on the go. Additionally each strip already contains the optimum amount of whitening gel so it’s ready for you to apply.

Can I swallow saliva while whitening strips are applied?

Yes. It is safe to swallow saliva when using the whitening strips. You may also notice a foaming reaction as the whitening works, this is completely normal.

Can I return the product?

We hope that you love your whitening strips, however if you change your mind you are welcome to return your product to us within 30 days of your purchase date. However the product must be unused and unopened. We will only provide you with a refund once we have receive the product.

What is the return process?