If the members of the four delimited categories are counted as separate chemicals, the TRI Program covers 690 chemicals and chemical categories (i.e., 595 + 27 + 68). Note: methyl mercaptan and 2,2-dibromo-3-nitrilopropionamide are under administrative stays and are not currently reportable.
1 Open all the doors and windows.  2 You want to make sure you ventilate the house, Altman said. 3  If you suddenly notice your grass or shrubs have changed color, looking more brown or rusty, that could be a sign of a leak: the gas pouring out of the pipes.
Effect of Gas Leaks on Small Children Poisoning by natural gas can wreak havoc on the health of children. If you have a gas leak in your home, your... Propane Gas Inhalation Symptoms Propane is a very versatile gas used for heating, cooking and even fuel for cars. However, propane poisoning is a serious health...