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Tooth whitening or
tooth bleaching is the
process of
lightening the
colour of
human teeth.
Whitening is
often desirable when
teeth become yellowed over...
- Skin
whitening, also
known as skin
lightening and skin bleaching, is the
practice of
using chemical substances in an
attempt to
lighten the skin or provide...
- Look up
whitening, whiten, or
whitener in Wiktionary, the free dictionary.
Whitening,
Whitener or
Whiten may
refer to:
Cloud whitening, a
proposed solar...
- A
whitening transformation or
sphering transformation is a
linear transformation that
transforms a
vector of
random variables with a
known covariance...
-
toothpastes make
whitening claims. Ab****n is the prin****l way that
toothpaste removes stains, and
toothpastes that are not
marketed as
whitening can still...
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Blanqueamiento in Spanish, or
branqueamento in
Portuguese (both
meaning whitening), is a social, political, and
economic practice used in many post-colonial...
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agents (OBAs),
fluorescent brightening agents (FBAs), or
fluorescent whitening agents (FWAs), are
chemical compounds that
absorb light in the ultraviolet...
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Racial whitening, or "
whitening" (branqueamento), is an
ideology that was
widely accepted in
Brazil between 1889 and 1914, as the
solution to the "Negro...
- In cryptography, key
whitening is a
technique intended to
increase the
security of an
iterated block cipher. It
consists of
steps that
combine the data...
-
Crest Whitestrips is a line of
tooth whitening products made by
Procter & Gamble.
Crest Whitestrips were
introduced in 2001. The
product is used by placing...
