Your Training Partner can smell your gi

It smells fine out of the dryer.
Then you start rolling and the funk comes right back.

Your detergent & soaks only clean the surface. But the bacteria and body oils causing the smell are buried deep in the weave encased in polymerized funk. No wash cycle reaches them. No soak penetrates the problem deep enough.

GRPL Soak does. It’s a one-time nuclear reset for your jiu jitsu gear.