How to prevent leaks from washing machine drain hose connection?

[inno]

I have a new washing machine installed, and there is a slight leakage from the drain hose connection. It has been secured using a hose clamp, and I have also tried tightening the clamp. However, I am still getting a slight leakage?

Does anyone have any advice for this? How tight does the clamp need to be? Do I need to push the hose further in? Do I need to put some plumber’s tape on the spigot before attaching the hose?

 

[PlumbMaster-Zee · Accepted solution]

Hi there Inno,

Here are a few steps you can take to address the issue:

1. Ensure Proper Insertion: Make sure the drain hose is pushed all the way onto the spigot. Sometimes a slight gap can cause leakage.
2. Tighten the Hose Clamp: The hose clamp should be snug but not overly tight. Over-tightening can damage the hose or the connection. Adjust it to ensure it’s secure but not damaging the hose.

3. Use Plumber's Tape: Wrapping the spigot with plumber’s tape (Teflon tape) can help create a better seal. Wrap the tape around the spigot a few times before attaching the hose and securing it with the clamp.

4. Check for Hose Damage: Inspect the hose for any cracks or damage. Even a small crack can cause leakage. If you find any, replacing the hose might be necessary.

5. Use Plumber's Putty: Applying plumber's putty can help create a watertight seal. One recommended product is the "RectorSeal Plumber's Putty." Apply a small amount of putty around the joint where the hose connects to the spigot to ensure a tight seal.

6. Recheck the Connection: After making these adjustments, test the connection by running a cycle and observing if the leak persists.

I hope this helps! If the problem continues, you might want to consult a professional to ensure there isn't a deeper issue.

Also out of interest, how old is the hose? In some cases just replacing the hose can be the most cost effective solution.

Best Regards,
Zee

[EricL]

Hello @inno 

Welcome to the Bunnings Workshop community. It's sensational to have you join us, and thanks for sharing your question about your washing machine hose.

It's great that you've received detailed advice from @PlumbMaster-Zee. I totally agree with their recommendations and just to help out, here is the link for the Bostik Sealant 250g Plumbers Putty and the BOSTON 2m Washing Machine Outlet Drain Hose.

One quick way to spot a leak on the edge of your hose is to use a little bit of red food dye. I propose getting a cotton bud and dip the edge in the food dye and rub it around the end of the hose. The food dye will immediately travel around the hose revealing any minor cracks or splits.

If there is a leak, it's best to change your drain hose to a new one. But if it is just loose, using plumber's putty will definitely help stop the leak.

If you have any other questions we can help with, please let us know.

Eric

[inno]

Thanks for the product recommendations!