How to Clean Grout on Your Kitchen Floor (6 Step Best Guide)

by Syed Waizul
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A spotless kitchen floor isn’t an easy feat, especially not when there’s grout involved. You know that annoying, porous stuff that lies between your tiles? It just must have ears for absorbing dirt, grease, and stains. But do not fear; you are not alone! Cleaning grout on the kitchen floor can be an exercise in futility, but the right tools, method, and mindset can yield floors that are as good as new.

If you are wondering how to clean grout on Your Kitchen Floor, here is everything you need to know. From must-have products to time-honored cleaning techniques, we’re providing all the answers to get your kitchen floor grout sparkling clean.

Tools you’ll need to clean grout.

How-to-Clean-Grout-on-Your-Kitchen-Floor-6-Step-Best-Guide
How-to-Clean-Grout-on-Your-Kitchen-Floor-6-Step-Best-Guide

Why is the kitchen floor grout?

Understanding Why Grout Gets So Dirty Before you dive into scrubbing, you need to know why grout gets so dirty in the first place. Like a sponge, grout is a porous material, so over the years, it absorbs liquids and particles. It is essential in the kitchen, where oil splatters, food crumbs , and spills are the norm. Grout-brown discoloration gradually makes your kitchen look filthy.

Grout cleaning is not just about aesthetics; it is about maintaining a hygienic kitchen and a dining area. Also, dirty grout can harbor bacteria, mildew, and allergens, which could harm your family’s health. All the more reason to deal with this sooner rather than later.


Things You’ll Need: Tools and Materials

You don’t need fancy gadgets to clean grout. Many of the essential tools and supplies might already be in your home. Here’s what you’ll need:


Basic Cleaning Tools:

  • Scrub Brush or Grout Brush – Use a stiff-bristle brush for scrubbing tough stains.
  • Old Toothbrush– Great for complex grout lines and small areas.
  • Microfiber Cloths – For clean-tile wiping after scrubbing
  • Bucket – To mix and hold your cleaning solution.


Cleaning Solutions:

1. Warm Water: Sometimes, your grout needs some simple and thorough wash.

2. Dish Soap – Awesome for greasy stains.

3. Household Vinegar: Household Vinegar is a great natural cleaner.

4. Baking soda – A potent and eco-friendly cleaner.

5. Hydrogen Peroxide – Great for deep stains and moldy grout.

6. Commercial Grout Cleaner — For particularly tenacious grime.


Optional Tools:

  • Steam Cleaner – Works great for loosening up stubborn dirt, including the dirt in grout.
  • Grout Sealer – To keep your work safe from future staining.

For the novice: Always test any cleaning solution on a small grout area to ensure it doesn’t damage your tile or discolor the grout.


Things to Do Before Cleaning Grout

Declutter the Kitchen Floor

Clear furniture, rugs, and mats from the kitchen floor provide an unobstructed area to work in. You will need access to every grout line.

Sweep the Tile Floor

Sweep or vacuum away dust, dirt, and loose debris. This ensures you’re working with a surface clear of larger particles that can scratch tiles while scrubbing.

Dampen the Grout

Dampen the grout lightly with warm water, which can help loosen dirt for easier cleaning and prevent the cleaner from being absorbed too quickly into the porous grout.

Before and after cleaning grout lines — what a difference clean grout makes!

How to Clean Grout on Your Kitchen Floor (6 Step Best Guide)
How to Clean Grout on Your Kitchen Floor (6 Step Best Guide)


How to deep clean kitchen floor grout?(Step-by-Step Guide)


Step 1: The first step is to use a brush with warm water

Start with the easiest approach: Apply warm water and scrub with a grout scrub brush. Soak the brush in warm water and scrub the grout lines hard. While this method won’t eliminate deep stains, it allows you to target lightly soiled grout.


Step 2: Add in Dish Soap for Greasy Grout

Kitchen floors tend to have greasy stains from food preparations. Combine warm water with a few drops of gentle dish soap, then use the soapy mixture with your scrub brush to clean the grout. Concentrate on scrubbing spots with apparent grease stains.


Step 3: Use Vinegar and Baking Soda for a Natural Clean

If you face more stubborn stains, vinegar and baking soda can be a fantastic combination. Here’s how:

  • It can be as simple as sprinkling baking soda on the grout lines.
  • Mix vinegar with one part water and pour this over the baking soda. It will start to fizz!
  • Scrub well with the grout brush.

TIP: NEVER USE VINEGAR ON NATURAL STONE TILES, such as MARBLE, as it can cause damage.


Step 4: Clean with Hydrogen Peroxide for Stubborn Grime

If your grout still looks dingy, it’s hydrogen peroxide time. Mix equal parts hydrogen peroxide and baking soda into a paste:

  • Spread it over the grout lines and leave for 10-15 minutes.
  • Clean, then wash with warm water.

This approach works particularly well for removing mold and mildew buildup.


Step 5: If all else fails, test out a commercial grout cleaner

DIY solutions are sometimes not sufficient, particularly for heavily stained grout. Use a commercial grout cleaner made specifically for tough cleaning jobs. For optimal results, follow the product instructions.


Step 6: Steam Clean (for deep cleaning) 

Use a steam cleaner for a chemical-free and more effective solution. Steam works its way into the grout pores, lifting dirt, grime, and bacteria. It’s an environmentally safe and powerful way to keep a kitchen floor clean.

How to Clean Grout on Your Kitchen Floor (6 Step Best Guide)
How to Clean Grout on Your Kitchen Floor (6 Step Best Guide)


How to Clean Grout on Your Kitchen Floor?

Sweep or vacuum your kitchen floor to remove any loose dirt. Make a paste of baking soda and water, or mix equal parts white vinegar and water (don’t combine both). Spread the solution over the grout lines, wait 5-10 minutes, and scrub with a brush or toothbrush. Hydrogen peroxide can also be used for tough stains. Wash with warm water and dry wipe. After cleaning, seal the grout to protect against future staining. Vinegar or chemicals make sure there’s ventilation.


Kitchen Floor Grout Post-Cleaning Care

Rinse the Floor

After washing, be sure to also rinse your tiles and grout lines well with clean, warm water. This will help get rid of any excess cleaner or residue.

Dry the Surface

Dry the tiles and grout using microfiber cloths. Does spending hours in wet grout help breed mold?

Seal the Grout

If you want to keep your grout cleaner longer, use a grout sealer. A sealant prevents moisture and dirt from getting into the surface, making cleanup easy in the future.

Say hello to a sleek kitchen floor, minus a stubborn grout stain!

How to Clean Grout on Your Kitchen Floor (6 Step Best Guide)
How to Clean Grout on Your Kitchen Floor (6 Step Best Guide)


How to Keep Grout Clean Tips for Keeping Grout Clean

  • Clean Spills Immediately: Do not wait for food or beverages to spill to prevent them from seeping into grout and causing stains.
  • Mop It Regularly: Weekly mopping with a mild floor cleaner prevents dirt from accumulating.
  • Steering Clear of Harsh Cleaners: Rough cleaners can deteriorate grout over the years.
  • Use Rugs or Mats: They help minimize dirt buildup in high-traffic areas, such as in front of sinks or stoves.


What you need to know (FAQs)


How often do I need to clean my kitchen grout?

For light cleaning, you can do your grout every week or two. Deep cleans can be done every several months or as necessary.


Can I use bleach for cleaning grout?

Bleach can clean grout, though it could damage colored grout or tiles. Only use it sparingly, at least, and dilute it in water.


What’s the most effective approach for moldy grout?

Using hydrogen peroxide with baking soda is an excellent way to eliminate mold from grout.


Is steam cleaning grout safe?

Yes, steam cleaning is safe (and very effective) for deep-cleaning grout, even reasonably regularly.

A scrub brush can be used on any grout. It’s a good idea to check with your tile manufacturer before using a scrub brush since some types of grout can be more delicate and scratch-prone than others. It’s advisable to try a small section first. Remember to use only a soft-bristled brush to prevent damage to the grout.


Can I seal my grout just after cleaning?

You should wait at least 24 hours before putting on a sealer for the grout to dry and cure completely. Follow the manufacturer’s directions for specific drying times.



Final Thoughts

There’s no denying cleaning grout on kitchen floors takes a little elbow grease. But if you have the proper methods and tools, it is so worth it. Whether you use natural solutions such as baking soda and vinegar or commercial grout cleaners, the trick is consistency.

While the clean grout lines will make your kitchen look vibrant, they will also keep it sanitized and welcoming to all at home. And, with some love and maintenance, your kitchen floor will always be an inviting space for cooking, eating, and spending time together.

Was this guide helpful? Share additional grout-cleaning tips in the comments, and save this post to return to later! Visit HomeLuxuryideas.com for more home improvement ideas today.

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