1. **Pour baking soda down the drain**: Start by pouring 1 cup of baking soda down the drain. Let it sit for a few minutes to allow it to coat the inside of the drainpipe. * **Explain the situation:** Clearly describe the issue, including how long the clog has been present and any attempts you've made to resolve it. * **Clean your sink regularly:** Rinse your sink after each use, removing food scraps and other debris. This prevents them from accumulating and contributing to a clog.