Using a plunger is the preferred way to unclog a toilet. If you don't have a plunger, try putting dish soap or laundry detergent in the toilet, adding boiling water, and waiting for a few minutes before flushing. As the hot water dissolves the clog, the soap should wash everything through the siphon and out of the drain. If your clog persists after trying these methods, don't hesitate to contact your local plumbers at Presto Plumbing!