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Best Way To Clean Grout

Written by: Sunshine Clean ProsJune 30, 2023

photo of a dirty grout between pool tiles

Tired of staring at dirty, discolored grout lines in your beautiful tile floors or walls? We understand the frustration. Grout cleaning can be a challenging task, but fear not!

In this article, we'll guide you through the best way to clean grout effectively, ensuring that your grout lines shine like new. Say goodbye to stubborn stains and hello to sparkling grout!

Understanding Grout

Grout plays a vital role in keeping tiles securely in place and preventing dirt and moisture from seeping between them. But grout can become a breeding ground for grime, mold, and stains over time. Understanding grout and its various aspects is crucial before diving into the cleaning process.

Grout comes in different forms: sanded, unsanded, and epoxy grout. Each type has unique characteristics and requires specific cleaning methods. Factors like the age of the grout, the type of tile it accompanies, and its location also influence the cleanliness of the grout.

Preparing for Grout Cleaning

Before you start your grout cleaning journey, take time to gather essential equipment and cleaning supplies. You'll need the following:

  • a brush
  • mild detergent
  • vinegar
  • baking soda
  • steam cleaner
  • grout cleaning solutions
  • suitable safety gear

Ensure proper ventilation during the cleaning process by opening windows or using fans. Protect yourself by wearing gloves and goggles, especially when working with cleaning chemicals.

Don't forget the pre-cleaning step! Get rid of loose debris and dirt by sweeping or vacuuming the area. This step sets the stage for a more effective grout-cleaning experience.

Methods for Cleaning Grout

Traditional Grout Cleaning Techniques

Traditional grout cleaning techniques are a great place to start. Grab a brush, mix a mild detergent with water, and get scrubbing. The elbow grease can be challenging, but the results are worth it!

Another DIY option is to create a homemade grout cleaner using vinegar and baking soda. These natural ingredients work wonders in breaking down grime and stains. Mix equal parts vinegar and baking soda to form a paste, apply it to the grout lines, and let it sit for a while. Then, scrub away and watch the magic happen!

Modern Grout Cleaning Methods

If you're looking for a more efficient and time-saving approach, modern grout cleaning methods have got you covered. Steam cleaning is an excellent choice, as the high-temperature steam effortlessly removes dirt and grime from grout lines. It's like giving your grout a spa day!

Alternatively, you can explore various grout cleaning solutions and cleaners available on the market. These products are specifically formulated to target stubborn stains and discoloration. Just apply the solution, let the product do its job, and witness the grout transformation!

Consider using specialized tools and equipment designed for grout cleaning to make things easier. Grout brushes and scrubbers provide better leverage and precision, making cleaning more manageable. Investing in a grout-cleaning machine can be a game-changer if you have larger areas to cover.

Step-by-Step Grout Cleaning Process

a person with pink gloves cleaning the tiles with a brush

Now that you have an overview of the cleaning methods, let's walk through a step-by-step grout cleaning process to help you achieve the best results possible.

Preparation Steps

  • Gather all the necessary supplies and equipment.
  • Ensure proper ventilation and safety measures.
  • Pre-clean the area by removing loose debris and dirt.

Cleaning Techniques for Different Types of Grout

  • Identify your grout type (sanded, unsanded, or epoxy).
  • Select the appropriate cleaning method based on the grout type.

Detailed Instructions for Each Cleaning Method

  • Scrubbing with a brush and mild detergent:
    • Prepare the cleaning solution.
    • Scrub the grout lines using circular motions.
    • Rinse with clean water and dry.
  • Using a homemade grout cleaner (vinegar and baking soda):
    • Mix vinegar and baking soda to form a paste.
    • Apply the paste to the grout lines and let it sit.
    • Scrub the grout lines and rinse thoroughly.
  • Steam cleaning:
    • Prepare the steam cleaner according to the manufacturer's instructions.
    • Steam the grout lines systematically.
    • Wipe away any residue.
  • Grout cleaning solutions and cleaners:
    • Read and follow the instructions on the product label.
    • Apply the solution to the grout lines.
    • Allow sufficient time for the cleaner to work.
    • Rinse and dry the area.

Tips for Tackling Tough Stains and Discoloration

  • Apply a paste of hydrogen peroxide and baking soda.
  • Let it sit on the stained grout for 15-20 minutes.
  • Scrub gently and rinse thoroughly.

Maintaining Clean Grout

Sealing your grout is a crucial step in preventing future stains and discoloration. After cleaning and drying the grout lines, apply a grout sealer according to the manufacturer's instructions. This protective layer acts as a barrier against dirt, spills, and moisture, prolonging the cleanliness of your grout.

Regular cleaning and maintenance are essential for keeping grout looking its best. Establish a routine of sweeping or vacuuming the area to remove loose debris. Additionally, consider using a pH-neutral cleaner specifically formulated for grout maintenance. This will help prevent buildup and maintain the cleanliness of your grout over time.

Alternative Eco-Friendly Grout Cleaning Methods

If you prefer eco-friendly options for cleaning your grout, several natural alternatives are available.

Lemon juice and hydrogen peroxide are powerful ingredients that effectively tackle grout stains. Mix equal parts lemon juice and water or hydrogen peroxide and water, apply to the grout lines, and let it sit for a while. Then, scrub away and witness the natural cleaning power in action!

DIY grout cleaners using eco-friendly ingredients are also gaining popularity. Ingredients like baking soda, vinegar, and essential oils can create effective and safe grout-cleaning solutions. Plus, you'll enjoy the refreshing scents that accompany these natural cleaners. It's a win-win for you and the environment!

Professional Grout Cleaning Services with Sunshine Cleaning Pros

While tackling grout cleaning yourself can be satisfying, there are instances when hiring professionals is the best way to go. If you're short on time or dealing with extensive grout discoloration, it's worth considering professional grout cleaning services.

Experts like Sunshine Cleaning Pros have the knowledge, experience, and specialized equipment to tackle even the toughest grout stains, leaving your grout lines looking flawless.

Take action and transform your grout from dull to dazzling. Show off your beautiful tiles and let Sunshine Clean Pros help you maintain a pristine environment. Book your cleaning service today and explore our range of services to make your home sparkle.

Contact us for any inquiries or to discuss your grout cleaning needs. Let's bring back the shine to your grout together!


white tiles with shadows from sunlight

Remember to approach the grout cleaning process with patience and persistence, as clean and vibrant grout lines are within your reach!

Maintaining clean grout is not a one-time task; it requires regular attention and care. By sealing your grout, establishing a cleaning routine, and using professional cleaning services if/when necessary, you can keep your grout looking fresh and extend its lifespan.


Can I use a steam cleaner on colored grout without causing damage?

Steam cleaning can cause discoloration or damage to colored grout. It's best to test a small, inconspicuous area first or consult the manufacturer for specific guidelines.

How do I remove rust stains from grout?

Rust stains on grout can be challenging to remove. Specialized rust stain removers or gentle acids like lemon juice or vinegar may help, but professional assistance may be necessary for stubborn stains.

Can I use abrasive materials like steel wool to clean grout?

Avoid using abrasive materials like steel wool on grout as they can scratch or damage the grout lines. Stick to non-abrasive brushes or scrubbers to protect the grout's integrity.

How long should I wait before sealing the newly installed grout?

Allow newly installed grout to cure for at least 48-72 hours before applying a sealer. Check the manufacturer's instructions for specific curing times.

Are there any alternative grout cleaning methods for delicate or porous tiles?

Delicate or porous tiles require extra caution. Instead of vigorous scrubbing, use gentle cleaning solutions and soft brushes to avoid damaging the tile surface while effectively cleaning the grout.

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