Unclogging a toilet without a plunger when the water is high can be stressful, but it is manageable with a few simple hacks. First, use hot water and dish soap. Pour a generous amount of dish soap into the toilet bowl, followed by a bucket of hot (but not boiling) water. Wait for 15-20 minutes for the soap to lubricate the clog. If that doesn’t work, try a baking soda and vinegar mixture. Pour one cup of baking soda followed by one cup of vinegar. Let it fizz for 30 minutes before flushing. For more tips, visit Home Depot.