Dishwasher Backs Up Into Sink

If your dishwasher is backing up into your sink, it can be a frustrating and messy problem. But don't worry, it's usually a relatively easy fix. Here are a few things you can try:

1. **Check the drain hose.** The drain hose is the tube that connects your dishwasher to your sink drain. It can sometimes become clogged with food scraps or other debris, which can cause water to back up into your dishwasher. To check the drain hose, simply disconnect it from your dishwasher and sink and inspect it for any blockages. If you find any clogs, remove them and reattach the hose.

2. **Clean the garbage disposal.** If you have a garbage disposal, it's possible that it's not working properly and is causing water to back up into your dishwasher. To clean your garbage disposal, simply run a mixture of baking soda and vinegar down the drain. Let it sit for a few minutes, then run hot water down the drain to rinse it out.

3. **Check the air gap.** The air gap is a small device that is installed on the countertop near your dishwasher. It helps to prevent water from siphoning back into your dishwasher from your sink. To check the air gap, simply remove the cap and inspect it for any blockages. If you find any clogs, remove them and reattach the cap.

4. **Call a plumber.** If you've tried all of the above and your dishwasher is still backing up into your sink, you may need to call a plumber. A plumber can help you diagnose the problem and repair it quickly and efficiently.

Here are some additional tips to help prevent your dishwasher from backing up into your sink: