I need some Bac out for our dipes but have never tried it. I saw two similar but different Bac-outs listed on Amazon & am wondering if there's really a difference? I of course want the cheaper, best value. lol

1. Bi-O-Kleen Bac-Out Stain & Odor Eliminator with Live Enzyme Cultures Foaming Action Sprayer

vs.

2. Bac-Out Stain and Odor Eliminator

Do the "Live Enzyme cultures" and spray bottle really make it better? I have extra spray bottles around the house so that isn't really a necessity.