Rv Bathroom Sink Won T Drain

RV Bathroom Sink Won't Drain? Here's What to Do

A clogged bathroom sink is an annoying problem that can quickly become a bigger headache if not addressed promptly. When your RV bathroom sink won't drain properly, it can lead to standing water, unpleasant odors, and even more serious plumbing issues. But don't worry, fixing a clogged RV bathroom sink is often a simple and affordable task.

In this guide, we'll cover the essential steps to help you diagnose and fix the problem yourself. We'll provide detailed instructions and troubleshooting tips to get your RV bathroom sink draining smoothly again.

Step 1: Identify the Clog Location

The first step is to determine where the clog is located. This will help you choose the best course of action for unclogging it.

To identify the clog location:

Run water into the sink. If the water drains slowly or stops draining immediately, the clog is likely in the sink drain.

If the water drains into the sink but then backs up into the bathtub or shower, the clog is probably in the drainpipe.

If the water backs up into the toilet as well, the clog could be in the main drain line.

Step 2: Unclog the Sink Drain

If the clog is in the sink drain, you can try the following methods to unclog it:

Use a Plunger: Place a plunger over the drain and vigorously pump up and down to create suction. This can help dislodge the clog.

Use a Zip Tie: Straighten a zip tie and insert it into the drain. Carefully push the zip tie around the inside of the drain to hook the clog and pull it out.

Use a Drain Snake: Feed a drain snake into the drain and rotate it to break up the clog. Once the clog is broken up, remove the drain snake and flush the drain with hot water.

Step 3: Unclog the Drainpipe

If the clog is in the drainpipe, you can try the following methods to unclog it:

Use a Chemical Drain Cleaner: Pour a chemical drain cleaner into the drain and let it sit for the recommended time. Then, flush the drain with hot water.

Use a Drain Auger: Insert a drain auger into the drainpipe and rotate it to break up the clog. Once the clog is broken up, remove the drain auger and flush the drain with hot water.

Step 4: Unclog the Main Drain Line

If the clog is in the main drain line, you may need to call a plumber for assistance. They have the equipment and expertise to clear clogs in the main drain line.

Preventing Future Clogs

To prevent future clogs in your RV bathroom sink, follow these tips:

Avoid pouring grease or hair down the drain. These substances can easily clog drains.

Use a drain screen to catch hair and other debris.

Flush your drains regularly with hot water to prevent buildup.

By following the steps outlined in this guide, you should be able to unclog your RV bathroom sink and restore it to proper working condition. If you're unable to unclog the sink yourself, don't hesitate to call a plumber for assistance.