Farmers and ranchers, are you finally ready to tackle your shop clean-up that includes a concrete wash? Maintaining the durability and aesthetics of concrete surfaces, whether your garage, floors, or sidewalks, is essential to preserving their longevity. Concrete's porous nature can make it susceptible to stains, rust, mold, and other blemishes. Choosing the right cleaning supplies and techniques is crucial to ensure proper upkeep. 


Before You Begin: Identify Your Concrete Finish

Knowing the type of concrete finish is crucial to preventing damage and cleaning effectively. Concrete surfaces come in various finishes:


1. Sealed: These are stain-resistant concrete surfaces coated with resins, silicates, epoxies, or urethanes.


2. Unsealed: This is poured, untreated concrete that's porous and prone to staining.


3. Polished: These are wet or dry polished concrete surfaces with a glossy finish.


4. Stained: These are concrete surfaces permanently colored and can be either sealed or unsealed.


5. Painted: Painted concrete floors may have sealed or unsealed surfaces.


Cleaning Supplies You'll Need

Concrete's porous nature means it can hold dirt. The following cleaning supplies can help you tackle different types of stains and grime:


pH-Neutral Cleaners: Mild multi-purpose cleaners for unsealed concrete without embedded dirt.


Acidic Cleaners: Acid-containing cleaners remove dirt, stains, and contamination.


Alkaline Degreasers: Grease, oil, and stain-removing cleaners that neutralize concrete surfaces after using acidic cleaners.


Enzymatic Cleaners: These contain active enzymes to help remove stains and contamination.


Specialty Cleaners: Designed to remove specific types of concrete stains like rust, mold, and mildew.


5 Tips for Cleaning Concrete


1. Remove Loose Dirt and Debris: Sweep or vacuum loose dirt off the concrete. Dust or steam mopping can also help. Remove and treat weeds growing in cracks for driveways or patios before tackling stains.


2. Spot Treat Stains: Wet mop concrete using a pH-neutral cleaner and water. Rinse and allow it to dry. Use liquid laundry detergent and water for stains, then scrub with a stiff nylon brush.


3. Let Dry & Repeat if Necessary: Allow concrete to dry before foot traffic or replacing items. If stains persist, use a stronger chemical or degreasing solution.


4. Pressure Wash Tough Stains: Consider using a pressure washer and detergent for stubborn outdoor stains. Gradually increase pressure to avoid damaging the concrete. Wear protective gear.


5. Apply Wax or Sealer: Depending on the type of concrete, applying a sealer or wax can protect against stains and ease maintenance.


Removing Concrete Stains

Concrete's absorbent nature can make stains challenging to remove. Here's how to tackle common stains:


- Grease and Oil Stains: Wipe up fresh spills, apply baking soda or powdered laundry detergent, and scrub with a nylon brush.


- Rust Stains: Use acid-based cleaners for rust stains or try natural solutions like white vinegar or lemon juice.


- Tire Marks: Degreasers can help remove tire marks.


- Water Stains, Mold, and Mildew: Use a hose or pressure washer for outdoor concrete. For indoor mold and mildew, use a mold remover or bleach solution.


- Stubborn Stains: Muriatic acid or trisodium phosphate (TSP) can treat deep, set-in stains. Exercise caution and follow safety guidelines when using these chemicals.


Regular care and maintenance will ensure your concrete surfaces stay in great condition, enhancing their lifespan and appearance.


Grainger is your go-to destination for maintaining the durability and aesthetics of concrete surfaces. Their extensive selection of concrete cleaning and stain-removing products is a treasure trove. Arizona Farm Bureau members receive vast savings on various product categories at Grainger. 


Visit and select "membership" to see all the amazing benefits you have as a member of the Arizona Farm Bureau. Our Membership section is categorized by benefit type, providing a quick and easy way to browse the options and see what is available. Take advantage of all the fantastic benefits waiting for you as an Arizona Farm Bureau member!