Contains stain-removing ingredients that break down the
pigments of the teeth, brighten the teeth, and solve black and
yellow teeth problems perfectly.
The whitening elements of the teeth and the whitening
teeth of the teeth are taken.
Nano-molecules in dental pens can effectively dissolve tea
stains, coffee stains and other tartar, making teeth whiter and
Whitening teeth pen can also provide a protective layer for
the teeth to prevent yellowing of the teeth.
Improve the oral environment, fresh breath