Most shower drains have a metal or plastic strainer cover held by one or two screws.
Place the plunger cup completely over the drain opening to create an airtight seal. Ensure the plunger is upright and not tilted. plunging shower drain
A plunger works on hydraulics, not aerodynamics. You need enough water in the shower floor to cover the lip of the plunger cup (about 1–2 inches). This creates an airtight seal. 4. The "Petroleum Jelly" Trick Most shower drains have a metal or plastic
If the plunger doesn't clear the blockage after three or four attempts, don't keep hammering away. You could potentially damage the pipe seals. A plunger works on hydraulics, not aerodynamics
Ensure there is enough standing water in the shower base to cover the lip of the plunger cup. If the drain is completely blocked, this is likely already present. If not, run the tap to add 1–2 inches of water. Water is the medium that transmits the pressure; air compresses too easily and provides less force.