Bring one load back from the dead. One single-use Revive sachet. One soak. Pick your worst piece of gear, the stuff that still smells after washing. Bucket, warm water, sachet, overnight. Then decide if you believe us. FAQ Is this the same formula as the full bag?Identical. Single-use size, same formula: our enzyme detergent base plus extra enzymes and borax. Borax is a naturally occurring mineral, and it all rinses out in the wash that follows. Does it have a scent?No. Unscented, like everything we make for the wash. What should I soak first?Whatever smells the worst. That's the fastest way to see what an enzyme soak does that a wash cycle can't. What size bucket or tub should I use? A large sink, a 5 gallon bucket, or an overnight soak in a small bathtub will work. Assume one soak is good for 1-2 standard loads of laundry.