Does EverSmile WhiteFoam cause tooth sensitivity?
Tooth sensitivity has not been reported with the proper use of EverSmile WhiteFoam as it only contains 3.8% hydrogen peroxide. If sensitivity does occur reduce usage to once per day and consult your orthodontist.

How many times per day can I use EverSmile WhiteFoam?
EverSmile WhiteFoam can be used safely up to 4 times per day.

How long should I keep the WhiteFoam in the tray?
Once the excess product has been spit out there is no need to rinse or clean the aligners. The left over foam will dissipate on its own binding with the saliva.

How long does one bottle of EverSmile WhiteFoam last?
Each full size 50ml bottle will last approximately 30-60 days depending on how often it is used.

How long until my teeth start to whiten?
The whitening process will begin immediately, with visible results after 2-3 weeks of daily use.

Does WhiteFoam whiten under the attachments (buttons) placed during Invisalign treatment?
Yes. The hydrogen peroxide foam travels in many directions through the surrounding enamel and reaches under the composite resin attachments.

Is this product safe to use while pregnant?
As with any tooth whitening product, EverSmile WhiteFoam cannot be recommended while pregnant.

Can I use EverSmile WhiteFoam to soak my aligners? Absolutely!
Although it is not necessary, you can soak your clear aligners while they are outside of the mouth to clean and freshen them throughout the day. Please follow the instructions for use.

Which appliances can EverSmile WhiteFoam be used on?
EverSmile WhiteFoam is only designed to be used with clear orthodontic aligners or Essix type plastic retainers. Use with Hawley Retainers or other acrylic appliances may alter the color of the acrylic.