How to Clean a Washing Machine Seal

How to Clean a Washing Machine: Step-by-Step Guide | Calgon UK

If you spot a strange, sometimes eggy or musty, smell coming from your washing machine or clothes, it's likely time to clean the rubber seal on your washing machine.


The washing machine seal can hold moisture, detergent and grime all in one cosy, rubbery, fold. If left ignored, it becomes the ideal breeding ground for some rather questionable odours... It can also affect your machine's performance!


But don't worry; knowing how to clean a washing machine seal is a straightforward way to keep your laundry smelling fresh and your appliance working in tip-top condition.

Why the Washing Machine Seal Gets Dirty

The machine's rubber seal is there to keep water from flooding your laundry room, while simultaneously holding onto everything – from lint to soap scum.

In addition, the washing machine seal is constantly exposed to water, detergent, and dirt from your clothes. That moisture, along with any leftover detergent or fabric softener, creates the perfect environment for grime to build up.

An easy way to prevent the build-up of residue and odours in your washing machine is to use Calgon gel or tabs in every wash as part of your standard washing/laundry routine.

Alternatively, to prevent unpleasant smells, the rubber seal of the washing machine must be cleaned regularly.

Here are some tips and tricks to help you.

How to Clean Your Washing Machine Door Seal step-by-step

Let’s dive into the nitty-gritty of how to clean a rubber seal on a washing machine. This step-by-step guide will help your machine stay fresh and grime-free.

Step 1: Get Your Cleaning Tools

To clean your machine, you’ll need:

  • A soft cloth
  • A bowl of water
  • Step 2: Wipe Away Any Surface Dirt

    Begin by opening the washing machine door and inspecting the rubber seal. Dirt, lint, or detergent residue will most likely be clinging to the folds. Open up the seal with your fingers then use a damp cloth to wipe around it.

    Step 3: Use Baking Soda for Stubborn Grime

    If you notice stubborn dirt, sprinkle baking soda onto the seal. Baking soda's gentle abrasiveness works wonders for lifting away tough grime. Scrub it in using a damp cloth or old toothbrush, ensuring you reach deeply into the folds of the washing machine rubber seal.

    Step 4: Rinse and Dry

    After scrubbing the seal, use a clean, damp cloth to wipe it down. Then, take a dry towel and absorb any excess moisture. Ensuring the seal is dry will help keep your machine fresh.

    Tips to Keep Your Washing Machine Seal Cleaner for Longer

    Now we’ve covered how to clean the washing machine’s rubber seal, you’ll probably want to avoid deep cleaning the seal too often, so here are a few simple steps you can take:

    1. Leave the Door Open: After every wash, open your washing machine door. This lets the seal dry out thoroughly, reducing moisture that could otherwise lead to musty smells.
    2. Clean the Seal Regularly: Each fortnight, take the time to check for any grime. A quick wipe will go a long way to keep the seal clean and in good condition, preventing bad smells and improving your machine's overall efficiency. Use Calgon in every wash to prevent limescale, residue and odour build-up and help your washing machine live longer.