Deck & Patio Soft Washing in Middle Tennessee

Bluebird Soft Wash provides eco-friendly deck and patio soft washing for homes across Nashville and surrounding Middle Tennessee communities. If your deck or patio has become stained with algae, mold, mildew, and grime, our certified and insured team uses roof-safe, low-pressure soft wash methods designed to clean at the source. We offer fast response time and same-day service may be available.

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Why Decks and Patios Get Dirty

Decks and patios are constantly exposed to moisture, shade, and organic debris. Over time, these conditions create the perfect environment for algae and mildew growth—especially in humid Middle Tennessee.


Common causes include:

  • Shade vs. sun: shaded decks stay damp longer, encouraging growth
  • Rainfall and humidity: moisture helps algae and mildew spread
  • Trees and pollen: leaves, pollen, and organic debris trap moisture on surfaces
  • Poor airflow: areas near landscaping or fences often dry slower
  • Weathering over time: dirt and grime build up even if you rinse occasionally


The result is often a deck or patio that looks dull, dirty, and sometimes slippery.

What Soft Washing Removes From Decks & Patios


Our deck and patio soft washing is designed to safely lift and break down organic buildup.


Typical issues we treat include:

  • Green and black algae staining
  • Mold and mildew discoloration
  • Mildew-like buildup in shaded areas
  • Dirt, grime, and organic residue
  • Stains caused by moisture and environmental debris


If you’re noticing dark streaks, patchy discoloration, or a surface that never seems to fully “clean up,” soft washing is often the best solution.

Types of Decks & Patio Surfaces We Clean


We clean outdoor surfaces for homeowners who want safer, better-looking results. After a quick assessment, we’ll recommend the right approach for your property.


Common surfaces include:

  • Wood decks
  • Deck and patio surfaces with algae, mold, mildew, or buildup
  • Exterior patio areas with staining and discoloration
  • Exterior walkways/adjacent outdoor surfaces (when included with the deck/patio job)


If your surface type is different, request a quote and we’ll confirm the best method during the assessment.

Soft Washing vs Pressure Washing

It matters how your deck or patio is cleaned.


Soft washing uses:

  • Low-pressure application
  • Eco-friendly solutions designed to break down algae and mildew at the source
  • A controlled process that helps protect the surface finish


Pressure washing uses:

  • High pressure to remove material quickly
  • A higher risk of stripping finishes, fuzzing wood, or damaging textured surfaces
  • The possibility of pushing grime deeper instead of treating the cause of staining


For decks and patios—especially when algae and mildew are involved—soft washing is typically the safer, longer-lasting choice.

What’s Included in a Deck & Patio Soft Wash

Every job starts with an assessment so we use the right technique for your surface and the level of buildup.


Typical service steps include:

  1. Fast response + free estimate (same-day service may be available)
  2. On-site inspection of the algae/mildew areas and overall condition
  3. Prep & protection for nearby plants and surrounding areas
  4. Eco-friendly soft wash application to break down organic growth
  5. Gentle cleaning + controlled dwell time to lift stains safely
  6. Rinse and final walkthrough so you can see the results


If you have problem areas you’re most concerned about, tell us during the quote request—we’ll focus our attention there.

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What Results Will You See?

Most homeowners notice improvements right away, with the surface continuing to look better as treatment fully works.


You can typically expect:

  • A cleaner, more uniform appearance
  • Reduction of green/black algae streaking
  • Help removing mold and mildew discoloration
  • Less “shadowing” and blotchy buildup in shaded areas
  • A surface that looks refreshed and feels better to walk on


(Results vary based on how long the buildup has been present.)

How Long Will Deck & Patio Cleaning Results Last?

Soft washing results generally last longer when algae and organic growth are treated at the source.


How long it lasts depends on:

  • Shade vs. sun exposure
  • Rainfall patterns and moisture levels
  • Nearby trees, landscaping, and debris
  • Severity of existing buildup
  • How soon your outdoor surface stays dry after rain


In heavily shaded or tree-lined areas, periodic maintenance soft washing can help keep your deck and patio looking consistently clean.

FAQs

  • Will soft washing damage my deck?

    Our process uses low-pressure, eco-friendly methods designed to help protect deck and patio surfaces. We assess the material and condition first.

  • Will it remove algae and mildew stains?

    Yes. Deck & patio soft washing is designed to break down and lift algae, mold, and mildew and reduce discoloration.

  • How is soft washing different from pressure washing?

    Soft washing treats the source of the problem using eco-friendly solutions and low-pressure application, while pressure washing uses high force that may damage finishes or worsen some issues.

  • Do you protect plants and landscaping?

    Yes. We include prep and protection steps as part of the cleaning process. Let us know if you have specific landscaping concerns.

  • How often should I soft wash my deck or patio?

    It depends on shade, moisture, and surrounding trees. Many homeowners schedule maintenance when algae and mildew begin to return.