Where it's on sale - DayQuil
The product DayQuil is currently on special offer in several places and can be bought at a discount price in Shoppers Drug Mart.
Where it's the cheapest - DayQuil
The very lowest price of DayQuil can be found in Shoppers Drug Mart, where it costs $19.99 in the special offers which they currently have there. This special offer is valid from October 31, to November 06, 2026.