Will the Biodegradable Brief lose effectiveness overtime, with each wash?Updated a year ago

The Modibodi Biodegradable Brief will maintain its quality and performance for a similar length of time as our original Modibodi underwear if the suggested care instructions are followed. Like all products they depend on individual wear and care. We’ve lab tested the underpants to maintain their quality after 100 washes, with many customers reporting having washed and used their Modibodi undies more than that.