how to increase water pressure in shower
Go to your local home improvement store and buy a cheap shower head (the one I picked up cost $1.50). If you look down inside of the showerhead you'll see a washer which constricts the water flow. If you take a drill and enlarge the hole, thereby increasing flow, the water pressure will increase.. Next, turn the adjustment screw. Turn the screw clockwise to increase pressure. Turn the screw counterclockwise to decrease the pressure. 3. Once the proper pressure is set, tighten the lock nut. These answers all assume the pressure is low in the whole house. If it's just the shower see the other answers.