By Gabrielle Roy, Ottawa Sun, April 25, 2017
The first household hazardous waste depot of the year will take place on Sunday, April 30, from 8 a.m. to 4 p.m., at the Rideau Carleton Raceway on 4837 Albion Road.
The waste accepted includes aerosol containers, propane cylinders, disinfectants, fluorescent bulbs, fire extinguishers, fertilizers and pesticides, mercury switches, needles and syringes, pharmaceuticals, oven and window cleaners, pool chemicals, batteries and paints and coatings.
http://www.ottawasun.com/2017/04/25/first-hazardous-waste-depot-of-2017-coming-up-on-sunday