Interestingly, at the beginning of the 1997 / 98 school year, the department of health in the Philippines discouraged the use of flowerpots in school classrooms for this reason.
On huvitav, et 1997 / 98 kooliaasta alguses soovitas Filipiinide tervisekaitsetalitus samal põhjusel loobuda lillepottidest klassiruumis.