Cleaning and Caring for Your Concrete Floors

Who says concrete is just for roads? Concrete has become a popular flooring choice due to its durability and affordability. You can stain, paint, stencil, or polish concrete for a stunning high-shine finish.

For those who prefer low-maintenance options, concrete is easier to clean than many other floor types, especially carpet. However, like any floor, it will get dirty over time.

Cleaning concrete shouldn't be complicated. That's why we've developed this guide to make it simple. Read on to learn how we at RBC Clean take care of concrete floors and how you can do it yourself.

Is Your Floor Sealed?

Before tackling a mess on your concrete floor, determine whether it is sealed. A properly applied sealer protects and extends the life of your floors while maintaining their appearance.

How to Test if Your Concrete Floor is Sealed

Use the water-drop test:

1. Pour small amounts of water on various floor sections.

2. If the water beads up, the floor is likely sealed.

3. If the water absorbs and the concrete darkens, it is unsealed.

Get Your Tools Together

Regardless of whether your floor is sealed or not, gather the following tools:

• pH-neutral cleaner

• Broom/vacuum

• Mop and bucket

• Dry cloth

• Sawdust, baking soda, or cat litter (for oil spills)

• Pressure washer

• Brush

Cleaning Unsealed Concrete

Unsealed concrete is porous and prone to stains from spills. Follow these steps for effective cleaning:

1. Oil Stains: Cover grease stains with sawdust or cat litter and let sit overnight or for at least 8 hours. These materials absorb grease from the concrete.

2. Sweep and Vacuum: Remove the sawdust/cat litter and debris with a broom and vacuum fine dust.

3. Scrub Stains: Wet stains with water, add detergent, and let sit for an hour. Use boiling water and a scrub brush to clean.

4. Mop, Rinse, and Dry: Mop with a mixture of 1/4 cup baking soda in 5 liters of hot water. Mop up residue and dry with a towel.

For outdoor unsealed concrete, use a power washer after scrubbing to remove stubborn stains.

Cleaning Sealed Concrete

Sealed concrete is easier to clean and maintain. Follow these steps:

1. Remove Debris: Use a high-powered vacuum to remove large dirt particles.

2. Mop with pH-neutral Cleaner: Wet-mop the entire floor surface.

3. Tackle Tough Stains: For stubborn stains, mix a 3:1 solution of ammonia and water.

4. Rinse and Dry: Mop with clean water and allow to air-dry or use a cloth.

The Do’s and Don’ts of Cleaning Sealed Concrete

Do’s:

• Add Protection: Apply commercial-grade wax for extra protection. Wax is easier to apply and remove than a sealer.

• Reseal Regularly: Reseal every 3-5 years for regular wear and tear. Use water-based sealers indoors to avoid fumes.

Don’ts:

• Avoid Harsh Cleaners: Strong cleaners like bleach or vinegar can dull and yellow sealers. Reserve these for unsealed concrete.

• Avoid Pressure Washers and Wire Brushes: These can strip the sealer. Use them only if you need to replace the sealer.

Conclusion

Ensuring your concrete floor is properly sealed is crucial for its longevity and appearance. The water-drop test can quickly determine if your floor is sealed. Once you know, gather the necessary tools and follow the appropriate cleaning steps for unsealed or sealed concrete..

Remember the do’s and don’ts of cleaning sealed concrete: add protection with commercial-grade wax, reseal every 3-5 years, avoid harsh cleaners, and steer clear of pressure washers and wire brushes unless resealing.

By following these guidelines, you can keep your concrete floors looking their best with minimal effort.

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