Commercial Concrete Floor Polishing in Seattle


If you’re looking for the ultimate way to make your floor sparkle but don’t want to bother with waxing, the ultimate solution is a polished concrete floor. It doesn’t matter how old, or new the concrete is, with some expert advice and our helpful tips and tricks, your floor will be shining in no time. 

Concrete is extremely durable and works perfectly for both commercial and residential properties. There is a wide range of benefits to using polished concrete for your workspaces or in factories. There will finally be an end to dusting and efflorescence. It has much better reflective and ambient light properties and is VOC-free and LEED compliant. 

Polished concrete flooring is becoming more popular to find an expert in your area Google concrete polishing near me.

How To Polish Concrete?

Polishing concrete floors is quite a straightforward process, although it can be tricky if you’ve never done it before. It’s always best to consult the experts for tips, tricks, and useful advice.

Follow these simple steps to polish the concrete floor:

  1. Clean the entire surface using soap, water, and a good strong scrubbing brush. If you encounter any bad stains. They can potentially be removed using hydrogen peroxide, ammonia, or trisodium phosphate, though grinding may be required in some instances. When using these chemicals ensure that the area is well ventilated.
  2. Look for any cracks or imperfections in the concrete. Any major damage should be repaired by an expert. Any protruding nubs of metal must be chipped out and removed.
  3. Repair small cracks with a concrete filler or patch kit. Clean the cracks very well before repairing them. 
  4. Smooth the surface using a grinder. You may need to rent a professional grinder that has a set of metal-bonded diamond discs. If you’ve never used one before, this step might be best left to the experts. 
  5. Always ensure that you follow proper safety precautions. Wear thick gloves, safety goggles, and earplugs. Your shoes must have a good grip to prevent falling.
  6. Grind the surface in half-circle motions. Start from one corner and work your way out, over to the opposite corner.
  7. Repeat this process using the 400-grit discs. Next, use each disc in your set progressively. 40-grit. 80-grit, 150-grit, 200-grit then 400-grit.
  8. Spray the area with a densifier after the 80, 200, and 400-grit grinding pass. 
  9. Make the final pass with the 3000-grit disc over the entire area.
  10. Vacuum away dust and debris, buff the entire surface, then seal with a concrete sealer, using a roller or sprayer.

Search for polished concrete near me to see all the options available.

Types of Concrete Floor Polishing

There are various types of concrete floor polishing. These include cream concrete polishing, salt, and pepper concrete polishing, and aggregate exposed concrete polishing. Let’s look at the pros and cons of each. Polished cement floors are very visually appealing and durable. 

Let’s look at the different types of polished concrete floors available.

Cream Concrete Polishing


  • Cream finishing has the lowest amount of aggregate exposure.
  • Only exposes the sand particles 
  • Defined as a class A 85 – 95% finish
  • A popular choice for Architectural ground and polished floors



  • Not suitable very damaged concrete 
  • Gives the floor a creamy look that can get dirty easily

Salt and Pepper Concrete Polishing

This is a class B fine aggregate known as a salt and pepper finish. It is 85 – 95% fine Aggregate.


  • Exposes fine aggregate in the concrete floor. 
  • Gives the floor an appearance of an aged surface. 


  • The surface cut is at a depth of 1/16 inch.

Aggregate Exposed Concrete Polishing

This refers to the amount of aggregate that will be exposed to the surface. The amount you decide on will depend on the needs and functions of your floor. 


  • Attractive finish perfect for a commercial space.


  • Difficult to notice things such as dropped fasteners that need to be spotted quickly

Benefits of Concrete Floor Polishing

There are many benefits of concrete floor polishing, these include:

  • Less maintenance: Concrete is easy to clean
  • Long-lasting: Won’t be affected by wear and tear 
  • Versatility: Available in several colors and finishes
  • Environmentally friendly: All the products that are used are not dangerous or harmful.
  • Design: There are endless design options and finishes. An added benefit is that there are no unsightly grout lines.

FAQS: Commercial Concrete Floor Polishing

How to clean polished concrete floors

The key to ensuring your polished concrete floor stands the test of time, is to ensure that it’s cleaned correctly. 

  • Keep the floor free of dust, dirt, and grime. 
  • Sweep the floor using a soft-bristle broom regularly 
  • Use the correct mopping solution that won’t damage the surface.
  • Top tip: Never use Pine-Sol, vinegar, bleach, or ammonia as this will dull and discolor the polished concrete.

How to remove stains from polished concrete floors

The way you clean the floor will depend on the extent of the stain. Any spills or dirt should be removed immediately. Use a cleaning solution that is gentle and won’t damage the floor. 

  • Acidic substances: Cola, milk, mustards, etc. must be cleaned immediately or they will etch into the concrete. Use fresh water and a suitable concrete cleaner.
  • Grease, oil, and brake fluid: Clean with Prosoco cleaner/degreaser. Dilute to 1:10 ratio with water
  • Top Tip: Never use any sort of adhesive on a concrete surface as this can cause ghosting.

How to make polished concrete floors shine

  • Sweep and clean the floor regularly to keep it free of dust and debris
  • Wipe the floor with a microfiber cloth. This will pick up anything the broom has missed.
  • Finally, mop the floor with a neutral-ph cleanser
  • Buff the area with a concrete floor polishing machine. 
  • Top Tip: Be careful not to saturate the floor as this can lead to standing water and mildew. Use a damp mop. Allow the floor to dry naturally.

Commercial Concrete Floor Polishing Near You in Seattle, WA

Let us help you bring new life to your floors, call us today for a free quote. Simply, give us a call or have a chat with one of our experts via our convenient online inquiry form and we will get back to you. 

Start reaping the benefits of a commercial concrete polished floor today.

Let’s see what your floors can be.