Thursday, 9 October 2008 at 5:43 pm
Did you ever drink from a plastic bottle and see a triangle symbol on the bottom with a number inside?Do you know what the number stands for?
1) Polyethylene terephalate (PET) 2) High density polyethylene (HDPE)
3) Unplasticised polyvinyl chloride (UPVC) or Plasticised polyvinyl chloride (PPVC)
4) Low density polyethylene LDPE
5) Polypropylene (PP)
6) Polystyrene (PS) or Expandable polystyrene (EPS)
7) Other, including nylon and acrylic
Check out this chart that breaks down the plastic, its uses and chemical makeup http://www.epd.gov.hk/epd/english/environmentinhk/waste/guide_ref/guide_plascod3.html
DO NOT USE: 3, 6 and 7
Reusing plastic bottles by refilling them is NOT a good idea.
WATCH THIS VIDEO: http://video.wnbc.com/player/?id=238518
You can check out this article in the Wall Street Journal: http://www.mindfully.org/Plastic/Microwave-Health-Problems.htm
I checked my bottle and it is 7, shld i change my bottle? No wonder sometimes i tastes chemical smell, i tot is i nv wash it properly. Check urs now!