Cleaning concrete floors is simple and economical.
Steps to Clean Concrete Floors
- Sprinkle cat litter or sawdust on grease and oil stains and let it sit overnight, then sweep it up.
- Sweep and dust mop or vacuum the floor to remove remaining dirt.
- Apply powdered dishwasher detergent to stains, let it sit for 45 minutes, then scrub with boiling water and a stiff brush.
- Mop the entire floor with a mixture of washing soda and hot water to ensure a thorough cleaning.
- Rinse with clean water and use a towel to dry the floor and remove any cleaning residue.
I always ensure to keep my concrete floor spotless with these easy-to-implement methods. First, I effectively lift grease and oil stains using cat litter or sawdust that I have on hand, which makes cleaning up a breeze. After that, a quick sweep followed by either a vacuum or a dust mop gets rid of the finer particles effortlessly. When tackling tougher stains, I trust my powdered dishwasher detergent to penetrate and lift the stains, and some elbow grease with a stiff brush helps me do the trick without fail.
I recommend a final mop using a simple concoction of washing soda dissolved in hot water for a comprehensive clean that costs mere pennies. Finally, I wrap up by rinsing with clean water and towel-drying to reveal a concrete floor that looks almost new. It’s an incredibly efficient and budget-friendly way to maintain my concrete surfaces year-round!
We most commonly have concrete flooring in our garages, on our driveways, or in our basements. Wherever it is, if you have one, you need to learn how to clean a concrete floor to keep your whole home clean and stain-free.
While concrete is extremely durable, it is naturally porous. This means that the concrete can easily absorb liquids and develop stains over time.
Unsealed concrete requires extra effort to remove the stain from the surface. Older stains are harder to remove, and you will normally only be able to lighten the stain if it has sat for an extended period of time.
Different Ways I Clean My Concrete Floor
The best way to clean concrete floors is often the simplest way. And, once you learn how to clean a concrete floor correctly, you should clean all your concrete floors once a week to remove stains before they become permanent. Cleaning a concrete floor occurs in stages for optimum results.
The method of using cat litter or sawdust works wonders on any wet spills on your concrete floors. Cleaning paint stains off the garage floor with cat litter will help pick up all of the excess paint that you might be unable to pick up by hand. It absorbs the moisture so that you can wipe away a much smaller mess.
Use a homemade basement floor cleaner in the garage or driveway or even on your patio to get these surfaces free of accumulated dirt, grime, and stains.
First, sprinkle cat litter or sawdust across any grease or oil spots or to remove gum from concrete. Let sit overnight so that it has a chance to draw out the oil. Afterward, sweep any debris off the floor with a broom.
You will need to use a dust mop after sweeping to make sure that you have picked up any fine particles of dirt or grit that may remain. If you do not have a dust mop, you can also use a vacuum to remove these particles.
The next step is to apply powdered dishwasher detergent to the stain. If the stain has already dried, moisten it slightly before using the detergent. Let the detergent soak into the stain for at least 45 minutes.
When it has fully soaked into the concrete, pour boiling water onto the floor. Using a stiff brush, scrub the spot thoroughly until you’ve removed most of the stain. Mop the spot with clean water to remove the detergent.
Once the detergent has been fully removed, use two ounces of washing soda in every gallon of hot water that you put into the mop bucket. Use this solution to mop the entire floor.
Washing soda can also be used as a natural cleaner for slate floor, too, as long as you rinse it well. For grout that may be separating your slate tiles, stain removal can be done in much the same way you wash the floor. Clean floor tile grout with baking soda and peroxide paste and a toothbrush for the best results.
Once you have mopped the floor, switch to clean water to remove any of the cleaning solution. Use a towel to finish wiping the floor, and you should be finished removing the stain. In the future, using a paint-on sealer on the floor can help prevent future stains and make spills easier to clean up.
How I Clean My Garage Floor
The basic way to clean a garage floor is the same as the previous method. If there are especially difficult stains, it’s wise to use a pressure washer and muriatic acid. This is also one of the best ways to pressure wash your driveway to remove everyday grime or stains.
Follow the directions on the container for the muriatic acid, and apply it to the floor. Afterward, apply baking soda to the floor to neutralize any acid. Set your pressure washer to 1200 PSI and rinse the floor. A pressure washer is not required, but it makes the job easier.
I Am Removing Rust Stains
If metal objects, machines, or bikes have been sitting in the garage, they may have created rust stains on the floor over time. Rust stains can be easily removed using one ounce of TSP (called trisodium phosphate) in one gallon of hot water.
Wet the affected area thoroughly before using the rigid bristles of a broom to scrub it. Afterward, let it soak into the garage floor for 15 minutes before rinsing it off.
While you’re working in the garage, it may be a good time to take care of the vehicles, too. Repair and clean a leather car seat, then tackle the outside of the vehicle to have a storage area and auto that are sparkling clean.
How I Remove Oil From Concrete
There are several techniques regarding how to remove oil from the garage or concrete driveway. Small stains can typically be removed with just a scrub brush and strong detergent. For larger spills, a commercial concrete cleaner may be needed.
This alkaline soap works like ball bearings to loosen up the oil. The soap does not actually break down the oil though so it will not work well for floors that have been heavily contaminated for a long period of time.
If a commercial cleaner does not work, you can try using a poultice to clean oil off concrete garage floor or other concrete surfaces. This technique works best for smaller stains rather than larger ones.
To remove cooking grease from concrete or another type of oil stain, combine the absorbent material of your choice with the solvent, and then apply to the stain in a thick layer. Cover the poultice with plastic and give it at least a few hours to break down the oil.
Remove the plastic and brush off the poultice with a broom and dustpan. Repeat application may be required to remove stains from a resin floor. Since this technique is effective for smaller stains, it is one of the more effective methods for cleaning oil from concrete countertops, too.
The most recent innovation for cleaning concrete is through cleaners like KT Microbial Products or ESI. These cleaners are made out of single-celled microorganisms that live off of crude oil.
The enzymes in the microorganisms eat the oil and transform it into carbon dioxide, and themicroorganisms reproduce until all of the oil is gone. When the microorganisms completely consume the oil source, they die and leave the concrete completely oil free.
After you get rid of the stain you may find a nice clean spot on your concrete that stands out. Remedy this by taking the time to pressure wash concrete driveways. The whole surface will look like it was just poured.
My Home Remedies For Cleaning And Removing Stains From Concrete
Baking Soda
Over time, ice-melt salt and similar products can stain concrete. To prevent these products from harming your concrete in the winter, use baking soda or sand instead.
An organic concrete cleaner like baking soda is perfect for eliminating stains and brightening the surface.
Oven Cleaner
If you do not have any commercial cleaning products on hand, oven cleaner will work just as well. Youcan use it to remove transmission fluid, grease, and oil stains from your concrete driveway.
Allow the oven cleaner to sit for 5 to 10 minutes on the affected area. Afterward, use a stiff brush to scrub the area before rinsing.
Ammonia
Ammonia is amazing for removing discoloration from concrete.
Scrub the ammonia mixture into the concrete before hosing it down completely. You can also use this mixture as a slate tile floor cleaner but be sure to clean up the residual ammonia so that it doesn’t damage the tiles. Rinsing with clean water is essential.
WD-40
If you get to the stain right away, WD-40 can help to remove oil spots. For immediate spills, pour WD-40 onto the driveway or garage floor before hosing it off with water.
WD-40 has many uses beyond repairing a squeaky hinge. You can also use this miracle degreaser to remove thinset from tile or to get sap off your car windows or paint.
You can even remove carpet glue from a concrete floor with WD-40. Spray the grease-cutter on the glue and let it sit for a while. For this carpet glue remover from concrete, use a scraper to carefully pry the loosened glue from the concrete. Finish by using one of our cleaning recipes to get the concrete clean of all residue.
Kool-Aid
For a creative at-home remedy, try using Kool-Aid to get rust off concrete. Blend a package of unsweetened lemonade Kool-Aid into some hot water. Afterward, use the mixture to scrub the rust.
Soda Pop
For a superior concrete floor cleaner, you can use soda. If you have already used sawdust or kitty litter to absorb oil stains, you can use soda to clean up everything that remains.
After sweeping up the sawdust, pour soda on the entire area. Use a bristle broom to work the soda into the ground before letting it sit for 20 minutes. A cleaning solution will clean up thesoda.
Clean up any remaining mess with a mop dunked in this solution. After your concrete floors are spotless once again, you may wish to invest in a concrete floor polish to repel stains and make your flooring shine.
Although some cleaning methods can be time-consuming, you will thank yourself for that time investment when you see your stain-free and grime-free concrete! Now you’ve learned how to clean a concrete floor, don’t forget to clean that floor regularly to maintain the new-concrete look.