Porta-Pak and Bio-Pak are both black holding tank deodorizers. However, the two formulas work differently to eliminate odors.
Porta-Pak gets rid of foul smells by completely stopping the growth of odor-causing bacteria. In contrast, Bio-Pak eliminates foul odors by digesting the odor-causing bacteria, waste, and paper in the tank. Bio-Pak’s formula uses natural enzymes and is therefore 100% safe for septic systems and all campgrounds. Porta-Pak, on the other hand, provides better odor control in hotter climates.
Basically, which product is best for you depends on where you’re dumping and your climate’s temperature. If you’re unsure which product to use, call us at 800-338-3155, and we’ll be happy to help you.