Step 3 · Attach Bladder to Garden Hose
Take your drain cleaning bladder, ensuring it is the correct size for your 3-4 inch pipe. Firmly attach the threaded end of the bladder to the male end of your garden hose. Tighten the connection by hand until it is snug. A small pair of pliers can be used for a final quarter-turn, but do not overtighten as this can damage the plastic threads.