Glade Wisp candles are on sale at Walgreens this week for $5.99. You can get a $5 coupon by clicking here (you should be to print two per computer). March EasySaver rebate #47 is for $2 each off of these candles, limit three. After the coupons and rebates, you should get about $1 profit on each candle.
Oust Surface & Air is on sale 2/$6, with rebate #45 for $1 off each (up to four). There is a printable BOGO here and there were coupons for $2/1 in the 2/10 paper inserts. (Your final price will vary depending upon the price entered for the BOGO, but you should get overage after the rebate.)