DeFuser manufacturers the first pepper spray that cant be used against you if taken away during a struggle.  Our design has a built in disable system that mechanically de-activates the unit if separated from its user, making it almost impossible for an attacker to use your own pepper spray against you.  No other pepper spray offers such protection.  We hope that by introducing DeFuser that we will see a significant reduction in cases where pepper spray is taken away and used against the victim.