How To Clean A Condo Balcony

Is it time to clean your second balcony floor? While it may require some effort, regular maintenance is necessary to keep it in good condition. Follow the straightforward 5 steps provided in this article to complete the task as easily as possible.

Step 1. Gather Supplies

Before starting the cleaning process, you will need to gather the proper supplies. Having the right tools makes the job easier and more effective.

  • All-purpose cleaner or dish soap – Choose a mild, eco-friendly cleaner that can cut through dirt and grime on multiple surfaces. Avoid harsh chemicals.
  • Sponge or soft brush – Use a gentle scrubbing tool that won’t scratch the balcony surface.
  • Bucket – This holds your cleaning solution. Get one large enough to avoid constant refilling.
  • Old towels or rags – Have these on hand to dry surfaces after rinsing. Absorbent cotton rags work best.
  • Garden hose – Use this to rinse away the cleaning solution after washing down the balcony.
  • Broom – For sweeping away loose debris before washing.

Check that you have enough cleaner and towels so you don’t run out halfway. Also make sure the garden hose can reach the entire balcony area from the outdoor faucet. Avoid using a pressure washer as it can damage surfaces. Once you’ve gathered all the proper supplies, you’ll be ready to start cleaning.

Step 2. Sweep Away Debris

Before washing down the balcony, it’s important to sweep away any loose dirt, leaves, or other debris. This prevents the debris from forming a muddy mess when you apply the cleaning solution.

  • Use a broom to thoroughly sweep the balcony floor as well as the corners and crevices. Sweep away all leaves, plant matter, dirt, dust and loose debris.
  • Pay close attention to areas where debris collects, such as balcony corners and where the floor meets walls. Spiders and bugs may be hiding in these areas.
  • Once you’ve swept thoroughly, collect and dispose of the debris properly. Don’t sweep it off the balcony onto the ground below.
  • A damp mop can also help collect smaller dust and dirt particles after sweeping.

Sweeping first helps ensure you are working with a clean surface when washing down the balcony. It also removes dirt that could scratch the floor surface during cleaning. Work methodically to cover the entire balcony surface. A thorough sweep makes the rest of the cleaning much easier.

Step 3. Wash Down Surfaces

Once you’ve swept the balcony clean, it’s time to wash down all the surfaces.

  • Fill your bucket with the all-purpose cleaning solution diluted with water based on the cleaner instructions.
  • Dip your sponge or soft brush into the solution and scrub the floor, walls, railings, outdoor furniture and any other solid surfaces.
  • Scrub gently but thoroughly to lift away dirt and grime. Pay extra attention to stained or dirty areas.
  • Work systematically section by section to cover every surface on the balcony.
  • Use a soft toothbrush or other small scrub brush for narrow crevices and corners.
  • For metal surfaces, scrub gently and work with the grain to avoid scratches.
  • Once done scrubbing each section, rinse it off thoroughly with clean water using your garden hose.
  • Allow the rinsed section to air dry before moving on to wash the next section.

Take your time with the washing process and reapply cleaning solution as needed. Thorough washing removes built-up dirt and also helps prepare balcony surfaces for re-sealing if needed.

Step 4. Spot Clean Tough Stains

After washing the overall balcony surfaces, inspect for any remaining tough stains that require extra attention. Here are some tips for spot cleaning stubborn balcony stains:

  • Oil stains – Mix a mild dish soap with warm water and scrub gently. Rinse thoroughly after cleaning.
  • Mold or mildew – Use a mildew remover, or make a baking soda and water paste. Let it sit before scrubbing.
  • Rust stains – Use a paste of baking soda and water. Apply and let sit for 15 minutes before scrubbing.
  • Gum, sap, or wax – Freeze with ice cubes then scrape off. Wipe any residue with vinegar.
  • Leaf stains – Use a soft brush and mild cleaner. Avoid abrasives that could scratch.
  • Grease stains – Degreaser or mix of vinegar and dish soap. Scrub then rinse.
  • Beverage or food stains – Use a mild all-purpose cleaner and scrub gently.
  • Scrape off any thick deposits gently before scrubbing. Test cleaners on small hidden areas first. Avoid harsh chemicals that could damage the balcony surface. Take your time with spot cleaning – it takes patience to remove stubborn stains without damaging the balcony!

Step 5. Drying The Balcony Surfaces

After thoroughly washing and rinsing the balcony, it’s important to dry all the surfaces well. Here are some tips for properly drying a condo balcony after cleaning:

  • Use old cotton towels or rags to wipe down all solid surfaces like the floor, walls, railings, outdoor furniture etc. Absorb as much moisture as possible.
  • Go over the surfaces a few times with dry towels to pick up any standing water or dampness.
  • Pay special attention to crevices, corners and any textured areas that can retain water.
  • For metal surfaces, dry immediately and thoroughly to prevent any rust or corrosion.
  • Open sliding glass doors and windows to allow fresh air to circulate and speed up drying time.
  • Use a portable fan to help dry out the balcony more quickly if needed.
  • Allow the balcony to completely air dry before using again or storing any outdoor furniture.
  • Check for any remaining damp spots the next day and dry again if needed.

Proper drying prevents mold or mildew growth and also helps maintain the balcony surfaces. Take time to thoroughly dry the entire area after washing for a clean, fresh condo balcony!

Step 6. Maintain Regularly

Cleaning your condo balcony is not a one-time task. To keep it looking fresh, you need to maintain it regularly. Here are some tips:

  • Sweep the floor weekly to prevent buildup of leaves, dirt and other debris. This takes just a few minutes.
  • Wash down all surfaces monthly to prevent grime and stains from becoming ingrained.
  • Check for cracks, chips or damaged areas annually. Seal or repair as needed to prevent water damage.
  • Re-apply balcony sealant every 1-2 years to protect surfaces from moisture damage.
  • Deep clean outdoor furniture cushions and surfaces periodically.
  • Remove snow and ice promptly in winter to avoid slip hazards.
  • Clean spills, food stains or bird droppings as soon as possible to prevent permanent damage.
  • Inspect plants and trees near the balcony. Trim back branches or vines rubbing against the balcony.

Staying on top of regular maintenance prevents major cleaning headaches down the road. And it ensures your condo balcony remains an enjoyable outdoor living space for years to come!


Having an outdoor balcony can provide additional living space and a nice view. But without proper care, balconies can quickly become dirty, stained, and weathered from exposure to the elements.

By following the tips in this article, you can keep your condo balcony looking like new. The process starts with a thorough sweeping to remove debris, followed by washing down all surfaces with an all-purpose cleaner. Use a soft brush or sponge and rinse thoroughly after scrubbing.

Spot treat any stubborn stains with specialized cleaners based on the type of stain. And be sure to completely dry the entire balcony after washing. This prevents mold or mildew growth.

The key is maintaining the balcony regularly. Quick tasks like weekly sweeping prevent buildup of dirt and grime. Deep cleaning the balcony monthly keeps it free of stains. And re-sealing surfaces annually protects from moisture damage.

With the right supplies and techniques, cleaning your condo balcony doesn’t need to be difficult or time consuming. Keep up with regular maintenance and your balcony will stay looking pristine for years of enjoyable use. Just be sure to use gentle cleaners and thorough drying to prevent damage.

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