[header] How to unclog a toilet without a plunger [title] Squeeze several squirts of liquid dish washing soap into the toilet bowl. [step] The soap can break up fat inside the clog, much the same way it dissolves grease in the kitchen sink. [substeps] If you cannot find dish washing soap, you can try shampoo or bits of bar soap. 
It will not be as effective as dish washing soap, but it may work. [title] Pour 4 more cups (0.9l) of hot water into the toilet bowl to activate the soap.