Health Canada in a pesticide alert is urging homeowners to discard old insecticide stocks containing malathion. The department said the product could “become a concern” if stored over a year: “It’s a big deal”.
Health Canada in a pesticide alert is urging homeowners to discard old insecticide stocks containing malathion. The department said the product could “become a concern” if stored over a year: “It’s a big deal”.