Avoid mineral oil ones because the walls of the walls of the douche are too thick for reuse.” If you’re new, you should probably stick to the original. “I like to buy the 70% extra volume because it goes way faster. “First of all, Fleet makes a bunch of different kinds of enemas,” he wrote. While there are reusable kinds, Damaged gave advice on the one-time use version by the brand Fleet given that if you’re asking questions, you’re not probably an owner of a reusable one. Though some just pop a fiber pill, shower, and let things do what they do, there are enemas that can flush the anal cavity.