Welcome to Money Saving Madness! This site is dedicated to helping you shop smart and save more! Here you will find coupons, deals and creative ways to save!
There's a brand new $1/1 STP products coupon at the STP Facebook page. I am honestly not seeing the coupon anywhere on the page, but several people are thanking them for it. [Where is it???]
If you find the coupon, you may be in for cheap Gas Treatment and Fuel Injector/Carburetor Treatment. These products were $1.77 and $1.87 last year when I took that photo!