$1.50 off Lysol wipes coupon

Get this coupon before it's gone! VERY good Lysol coupon.
http://www.facebook.com/#!/Lysol?sk=app_160843613974801

My Walmart has these in packs of 2 (buy 1, get 1 free) for $2.50. so, snag 2 canisters for $1.00!