| Unfortunately, Perc is also a suspected carcinogen which pollutes air and water supplies. |
| Perc can be absorbed into and outgassed from many kinds of materials. |
| Encino dry cleaner Sam Afra said that after installing the new machines the instantly recognizable smell of perc nearly disappeared from his shop, Elliot's Drycleaners. |
| The PERC Pico technology provides the basis for safety certifiable solutions to the highest level of safety criticality. |
| However, a new paper from perc argues that it actually isn't as big a problem as the media coverage has suggested. |
| Greenpeace found that perc breaks down into the toxic byproducts phosgene, vinyl chloride, carbon tetrachloride and trichloroacetic acid. |
