If you've tried vigorous plunging without success, the clog is likely sitting further down in the trap.
If the snake goes all the way in effortlessly but hits nothing, and the toilet still won't flush, your problem isn't the toilet. The clog is likely in your main sewer line clean-out or the vent stack. This requires a much longer sewer snake (often rented) used outside the house, not through the toilet. how to use toilet snake
Most people imagine a long, flexible metal cable found in a hardware store. However, for toilets, you must use a specific tool called a . If you've tried vigorous plunging without success, the
3 Ways NOT to Unclog Your Toilet (Unless You Want to Damage It) and the toilet still won't flush