Do plastic bottles cause a taste in bottled water?
Certain lower grade plastics such as HDPE (high-density polyethylene), which is used in the milk industry, can give a plastic taste to water. Many water bottlers have switched to high-grade, (and more expensive) PET (polyethylene terephthalate), which does not pass on any plastic taste to water. Back to top var dateModified = document.lastModified; mydate = dateModified.slice(0,10); document.