If you don’t mind getting your hands dirty, you can accomplish the same thing by taking apart the P-trap under the sink and cleaning it out.
This also works well for clogs that are slightly past the trap.
Pro tip, you are going to want a bucket under the trap when you take it apart, it will have water in it.
Also, turn off the anglestops suppling water to the sink faucet, so it can’t be accidentally turned on when you have the P-trap apart.
