Loblaws and Independent Grocer has Windex 746ml is on sale this week for $3.50 each, when you buy 2 or more.
There is a $5 when you buy 3 coupon HERE available AND a $1 Checkout 51 Cash Back rebate HERE, making three only $1.50 each.
3 x $3.50 = $10.50 - $5 Coupon - $1 CO51 = $4.50
$4.50 = $1.50 each.
Offer valid from November 16th, 2017 to November 22nd, 2017