megasmile Black Whitening Manuel D'utilisation page 46

Important:
do not exert pressure on the toothbrush. Gentle
surface contact along the tooth alignments will lead
to better cleaning results and maintain the health of
your teeth and your gum line.
Your Black Whitening® is also safe to use on: braces,
implants and dental restorations (fillings, crowns,
veneers).
Replace Black Whitening® brush heads every 3
months for hygienic reasons. Brush heads wear out
sooner when used on braces.
Ask your dentist, dental hygienist or assistant after
every appointment if and how you are supposed to
use your sonic toothbrush. Dental professionals are
always competent for follow-up questions.
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