The Munchie Musings YouTube channel shows us here in this video how to easily deseed a jalapeno without getting the juices all over your hands. If you've never worked with jalapenos before, the juices are very potent. Getting the juice onto your hands and then accidentally transferring them to your face or eyes can be a horrible experience. Even just having a fresh hangnail on one of your fingers can be pretty painful from the jalapeno juices getting into it. Personally, I'm a big fan of plastic kitchen gloves when working with produce like this or with meat.