If you taste plastic, you are drinking it, so get yourself another bottle. To be certain that you are choosing a bottle that does not leach, check the recycling symbol on your bottle. If it is a No.2 HDPE (high density polyethylene), or a No.4 LDPE (low density polyethylene), or a No.5 PP (polypropylene), your bottle is fine.
Upang maging tiyak na ikaw ay pagpili ng isang bote na hindi pagpapatak, suriin ang mga recycling simbolo sa iyong bote. Kung ito ay isang No.2 HDPE (mataas na densidad polyethylene), o ng isang No.4 LDPE (mababang densidad polyethylene), o ng isang No.5 PP (polypropylene), ang iyong mga bote ay pagmultahin.