How To Unblock A Toilet With Cling Film Best Official

Release pressure. The film should bulge upward slightly as air rushes back. If the water level drops and the toilet makes a sucking sound (the classic “glug”), the blockage has cleared.

Gently press down on the center of the film with the palm of the hand or a flat object (e.g., a small board). The film will bulge downward, compressing the air above the water. Then, sharply push downward once — the rapid compression forces water through the trap, dislodging the obstruction. how to unblock a toilet with cling film

Wrap tape around the perimeter to ensure an airtight bond. The seal must be perfect; any leak will dissipate pressure. Release pressure