How to clean bathroom grout

If you don't clean your tile grout it can become permanently stained and look unsightly! Read on for useful tips on how to whiten grout and safeguard your tiles.

Updated 9 June 2022


AuthorBy Cleanipedia Team

Reading Time2 minutes

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person wearing orange gloves scrubbing grout of bathroom tiles

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Not sure how to clean bathroom grout? Worried that it’ll involve spending hours scrubbing away at your tiles? Whether you're looking for how to clean grout in the shower or bathtub, use the guide below to clean your grout fast – so you can get on with more enjoyable things.

Unlike the smooth steel fixtures in our bathrooms, grout is tough to clean, and vulnerable to a build-up of mould, soap-scum, and mildew. Leaving bathroom grout unattended can leave you with wobbly tiles – at worst, this can result in you having to strip them off and re-grout the lot. Learn how to clean grout and stop it from reaching this stage using these easy grout cleaning tips and grout cleaner recipe.

You will need:

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  • How to clean dirty grout in five easy steps

    Whether for your tiles or as a bathtub grout cleaner, if you've been searching for how to whiten grout, this technique is fast and efficient.

    1. 1

      Pour hydrogen peroxide onto the lines

      Pour some bleach or hydrogen peroxide solution on the grout lines.

      Use biocides safely when cleaning grout with bleach. Always read the label and product information before use.
    2. 2

      Scrub with toothbrush or brush

      Using the toothbrush or brush, scrub your chosen cleaner up along the grout lines.

    3. 3

      Add baking soda

      Sprinkle some baking soda over the grout.

    4. 4

      Scrub the lines vigorously

      Apply some elbow grease: brush along each line vigorously.

    5. 5

      Wipe with a cloth and rinse thoroughly

      Wipe the grout lines down with a damp sponge or cloth. Rinse thoroughly.

  • How to clean bathroom grout with vinegar and baking soda

    It is an old fashioned cleaning trick, but using baking soda and vinegar together is a cost-effective and simple grout cleaner recipe to get your bathroom grout dirt free. It is not, however, safe to use on very old grout, as it can be quite abrasive – and it will not eliminate mould. So be careful when assessing if this can be used as your own bathtub grout cleaner.

    If you’re concerned about the strength of your grout, test this cleaning solution first on a small area before application.

    You will need:

    - Baking Soda.

    - A toothbrush.

    - Damp cloth or sponge.

    1. 1

      Create a baking soda and vinegar mixture

      Mix baking soda and vinegar in a bowl until a paste-like substance is formed.

    2. 2

      Pour onto the lines

      Pour the solution over each grout line.

    3. 3

      Scrub with a toothbrush

      Use your toothbrush to scrub this into every crevice.

    4. 4

      Leave for 10 minutes

      Allow the mixture to settle for 10 minutes.

    5. 5

      Rinse thoroughly with a cloth

      Rinse with water using a damp sponge or cloth.

Can I use a shower grout cleaner to clean tile grout?

Yes! Most bathroom grout cleaners are universal, so a shower grout cleaner should work on bathroom tile grout or bathtub grout. Cif has a great range of bathroom cleaners that should remove any bathroom grout effectively!

Grout cleaning tips

Whether you're looking frow how to clean grout in the shower or bathtub, it's essential to keep these tips in mind as you go:

Looking to learn how to clean grout elsewhere in your home? Use your new-found wisdom on how to whiten grout in this handy guide all about how to clean floor grout.

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