Assertion: hair removal laser | /r/AtLocation | use
Facets:
value: since 1997
type: TEMPORAL
Source sentences:
text: Hair removal lasers have been in use since 1997 and have been approved for "permanent hair reduction" in the United States by the Food and Drug Administration (FDA).
text: Laser hair removal lasers have been in use since 1997.
text: Laser hair removal lasers have been in use since 1997 and the Food and Drug Administration approved them for “permanent reduction.