Like us on Facebook! How to unblock a toilet EASILY & WITHOUT a PLUNGER! Thats right, without a .\rbr\rbr How To Unblock A Toilet Without A Plunger The Quick Way. Using A Flexible Plastic Hosepipe Or Tube - By Simply Inserting One End .\rbr\rbrStraight up geniuses.\rbr\rbrToilet was blocked and nobody was prepared to plunge it out. We thought it would be a good idea to try unblocking it with a firework (Blackcat).