Did you know… Natural gas is odourless, colourless and flammable. It is non-toxic and lighter than air; utility companies add the smell of rotten eggs – a product called mercaptan – to make leaks easier to detect. Natural gas chiefly
Did you know… Natural gas is odourless, colourless and flammable. It is non-toxic and lighter than air; utility companies add the smell of rotten eggs – a product called mercaptan – to make leaks easier to detect. Natural gas chiefly