How to Clean Concrete Floors

concrete floor cleaning

Looking for a concrete answer for how to keep your concrete floors spotless?

You’ve landed in the right place. The pros here at Simone’s Cleaning Services have got you covered with expert tips. 

Keep reading to discover how to clean concrete floors in both in house cleaning and commercial cleaning settings. 

Understand the Properties of Concrete 

Cleaning concrete floors effectively requires an understanding of the material’s properties. Concrete is porous and can trap dirt, grease, and oil, making it a challenging surface to maintain. Regular cleaning helps to keep the appearance in pristine condition and extends the longevity of the flooring. 

Choosing the Right Cleaning Products and Tools  

The Best Concrete Floor Cleaner  

When opting for a product, choose a ph-neutral one or solutions like Castile soap, liquid dish detergent, stone cleaners, or a mild floor cleaner that’s specifically formulated for use on concrete. These solutions are great for making the surface look spotless without causing any discolouration or damage to the concrete finish or polished concrete floors. 

Make sure to avoid products containing harsh chemicals like bleach or ammonia, as they can dull the polished surface and degrade protective layers. For addressing tough stains, a combination of one part baking soda and two parts water can be applied to create an effective, non-abrasive concrete floor cleaner. 

The Best Way to Clean Concrete Floors: Essential Materials

  • Microfiber mop or broom
  • Vacuum cleaner (with a soft-bristled attachment)
  • Bucket
  • Warm water
  • Sponge
  • Soft towel or microfiber cloth 
Supplies for cleaning a concrete floor

How to Clean Concrete Floors

1. Remove Dust and Dirt Particles

Sweeping is the initial step to clear concrete floors of dust and loose dirt. It’s important to use a microfiber mop or a soft-bristled broom for this task to avoid scratching the floor. Special attention should be given to corners and edges where dust often accumulates.

2. Use a Vacuum to Get Rid of Remaining Dust Particles

Next, vacuum the floor with a soft-bristled attachment to complete the removal of fine dust particles that sweeping may leave behind. This process ensures that all remnants of dirt are lifted, which might otherwise dull the floor’s sheen or cause scratches later on. 

3. Start Mopping

What mild floor cleanser did you choose to add to your armoury? Was it Castile soap, liquid dish detergent, stone cleaners, or a mild floor cleaner? 

Whatever it is that you’ve chosen, start filling your bucket with warm water and add a few drops of your cleanser of choice into the mix.

Next, start damp mopping the floor in small sections to ensure you cover every inch of the surface. Keeping your mop damp will prevent excess moisture from eroding your floor’s surface and it’ll prevent water from creeping into its tiny crevices, which may cause cracks later on. 

4. Tackle Those Tough Stains 

Tough stains may thrive on most concrete floors–but not on yours.

Remember that baking soda and water mixture we mentioned earlier? Generally, that paste is all you need to teach those tough stains a lesson. Simply apply the mixture to the stained areas and let it sit for a few minutes. Then, wipe it away without scrubbing too hard. 

5. Dry the Floor  

Congratulations—you’ve reached the last step in our guide on how to clean concrete floors. 

It’s time to take a soft towel or cloth to get rid of any residual moisture on your polished concrete floors so mould doesn’t stand a chance of surviving and to prevent those unsightly streaks. 

If you see sparkling clean surfaces, you just know that your floors will thank you for it. 

cleaning products for cocnrete floor

Deep Cleaning Techniques for Stubborn Stains on Concrete Floors

Wondering how to clean concrete floors that have stains that are even more stubborn than the average adolescent? Fret not—here are some helpful hacks for tackling each stain type: 

Treating Specific Stain Types 

Grease Stains: For these common but tough stains, it’s essential to use a degreaser. First, liberally apply a commercial concrete degreaser according to the manufacturer’s instructions. Allow it to sit for the duration specified to break down the grease. Afterwards, scrub the area with a stiff brush and rinse thoroughly with water.

Rust Stains: Rust can be addressed effectively with a rust remover. Choose a remover suitable for concrete, apply it to the stained area, and follow the product’s instructions. For light stains, a solution with equal parts water and vinegar can be used. Apply, scrub lightly, and rinse.

Mildew: To tackle mildew, a solution with one part bleach to three parts water may be used. Use protective gear, apply the solution to the affected areas, and scrub. Rinse the area well after the mildew is removed. For exterior surfaces, a pressure washer can be particularly effective in eliminating mildew stains.

Food and Beverage Stains: Stains from food and beverages can often be cleaned with a mixture of hydrogen peroxide and an absorbent material like flour, creating a paste. Spread this paste over the stain, cover it with plastic wrap, and let it sit overnight. The next day, scrape away the paste and rinse with water.

Tough Stains: For stains that are particularly resistant, cleaning might require multiple rounds of treatment with a powerful cleaning agent. A dense paste made of water and an oxygenated cleaner like hydrogen peroxide can be applied to the stain. It should be covered with plastic to stay moist and left overnight. Scrub and rinse the following day.

Remember to always spot-test any cleaning solution on a small, inconspicuous area of the concrete first to ensure it does not cause discolouration or damage. 

For those requiring extra assistance due to disability, NDIS cleaning services in Melbourne can ensure your concrete floors are impeccably maintained, allowing you to focus on what matters most.

Maintenance and Protection of Concrete Floors  

To keep your concrete floors in great condition, make it a habit to carry out regular maintenance—rather than only giving it the attention it deserves once all the dirt has piled up. 

Regular Upkeep  

To maintain sealed or polished concrete floors, use a pH-neutral floor cleaner, ensuring that the product is appropriate for the type of finish. It’s recommended to:

  • Sweep: Regularly sweep to remove dust and grit, which can abrade the surface.
  • Mop: Use a damp mop, clean water, and a mild cleaner. Refrain from using harsh chemicals that can strip the sealant.
  • Spot Clean: Address spills and stains immediately to prevent absorption and discolouration.

Sealing and Protecting Concrete  

While using doormats and pads under furniture can do wonders in reducing abrasion, opting for sealant is a smart move you shouldn’t neglect. 

Sealing concrete floors is crucial for their protection from moisture, stains, and wear, resulting in a more durable and easier-to-clean surface. Make sure to apply sealant according to manufacturer instructions, typically every 2-3 years, or as wear dictates. 

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Recommended Sealants

Polished Concrete

Recommended sealant: Penetrating sealers or guard products

Benefits: Enhances stain resistance and shine without altering the slip resistance

Stamped or Textured Concrete

Recommended sealant: Film-forming sealers

Benefits: Enhances colour with a gloss or matte finish; offers good protection

Outdoor Concrete

Recommended sealant: Silane or siloxane-based sealers

Benefits: Penetrates and provides protection from the elements without changing its appearance

Simone’s Cleaning Services is The Concrete Solution

If after reading our guide on how to clean concrete floors, you still find yourself dealing with stubborn stains, what should you do next?

We’ve got the concrete solution: our top-tier cleaning services. 

Simone’s Cleaning Services is an Australian-owned family business established in 2017 that never fails to provide 100% customer satisfaction.

Curious as to what sets us apart? Learn more about us below: 

  • Our team is composed of trustworthy and professional individuals who’ve passed police checks.
  • Never worry about having the correct stock of products and equipment—our cleaners have everything they need to complete each task.
  • We aim to use environmentally friendly products where possible. 

Remove “cleaning concrete floors” from your to-do list—and leave it all up to us to be your expert concrete floor cleaner. Talk to us today to get started!


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