dichlor (a sunlight stabilized form of chlorine)

[Spensar]

I gather that Canadian Tire is a multi-line distributor with many outlets in eastern Canada?

It is a coast to coast chain with 487 retail stores that first opened in 1922 and 90% of Canadians are supposed to live within a 15 minute drive of one. Multi-line centered around automotive, housewares, diy, seasonal and recreation. Some stores carry a bit of groceries.

http://www.canadiantire.ca/home.jsp?locale=en