Walgreens has $2/2 manufacturer coupon without size restrictions. pookiedeal!
They're on sale buy four get one free.
If your ethics permit you,
But ten use 5 $2/2 coupons and pay nothing
Two might have to be manually entered but most cashiers wont mind
If you don't feel that's ethical buy ten and pay $2.00 after four coupons
Or wait for a 10 for $10 sale
The sprays would be $1.50 each after coupon.