The Clean Stream Enema Bulb is a reusable enema bulb that features a very small nozzle, making it very easy to insert. This Enema Bulb can be used for vaginal douching or anal douching. The Clean Stream Enema Syringe is perfect for general cleanliness, relief of constipation or anal sex preparation. The Clean Stream Enema Bulb features an easy-squeeze rubber bulb that holds 300 milliliters of water or enema solution. The nozzle snaps on and off for easy cleaning. You shouldn't experience spills due to the high-quality nature of this enema syringe. 1 Clean Stream Enema Bulb.