Citra-Shield Cleaning Systems ® is a no-rinse, patent-pending cleaner and preventative that is safe and effective for removing stains caused by mold, mildew, algae, moss, and lichen stains from exterior surfaces without the use of hazardous chemicals or the damaging effects of pressure cleaning and or brushing.

Sun Brite Services is the exclusive Citra-Shield partner for metro Atlanta.  Though we are primarily a pressure washing company there are instances where the use of pressure washing and bleach are not the best for cleaning areas.  For these areas and maintenance cleanings, we offer Citra-Shield, a revolutionary product that is great for the cleaning and maintenance of many surfaces. 


What is Citra-Shield?

When it comes to eradicating exterior stains, our Citra-Shield treatment is top-notch. Sun Brite’s Citra-Shield treatment is highly effective in removing unsightly stains caused by mold, mildew, algae, moss, and lichen, without using hazardous chemicals or causing any damage to your property.

Why Get a Citra-Shield Treatment?

  • Biodegradable
  • Non-Corrosive
  • No Scrubbing
  • No Rinsing

With Sun Brite’s Citra-Shield treatments, you can rest assured that you’re working with a reliable partner that will eliminate stubborn stains without causing any harm to your property. Our Citra-Shield treatments are an eco-friendly solution that takes the environment into consideration. By incorporating Citra-Shield into your regular maintenance plan, you can maintain your property’s pristine appearance by preventing any future growth.


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Who Uses Citra-Shield?


Universities & Schools

Ideal exterior cleaning system for Colleges, Universities, and School Systems.

theme parks

Theme Parks

Major theme parks such as Disney, Sea World, Busch Gardens are using Citra-Shield.


Stadiums & Convention Centers

Convention Centers and Stadiums choose Citra-Shield to clean their exterior surfaces.



Hospitals and Medical Office Buildings around the country use Citra-Shield.


HOA Communities

Citra-Shield Cleaning Systems service large communities, clubs, and facilities.

nursing homes

Nursing Homes & Senior-Care Facilities

Citra-Shield is ideal for elder-care facilities.


Citra-Shield will clean Membrane Roofs, Asphalt Shingles, Slate Shingles, Clay Roofs, Metal Roofs, Rolled Roofing, Composite Roofs, and More. Move your mouse over these roofing images to see the amazing cleaning effects of Citra-Shield.

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  • Membrane Roofs
  • Asphalt Shingles
  • Slate Shingles
  • Clay Roofs
  • Metal Roofs
  • Rolled Roofing
  • Composite Roofs
  • And More!


Stucco and Siding materials are targets for airborne funguses that cause ugly stains and degrade the integrity of your facade. Traditional methods of cleaning such as pressure washing or the use of harsh chemicals (Bleach/Chlorine) only treat the surface of the stain and can cause costly damage. Our Citra-Shield treatment gently removes Siding & Stucco stains caused by algae, mildew, moss, and fungus without the use of harsh chemicals or pressure washing. Move your mouse over these building images to see the amazing cleaning effects of Citra-Shield.

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  • Stucco
  • Dryvit
  • EIFS
  • Vinyl Siding
  • Cedar Shakes
  • Wood Siding
  • Composite Siding,
  • Concrete
  • Brick
  • Metal
  • and More!


Our Citra-Shield treatment safely removes biological stains from- Sidewalks, Driveways, Concrete Pavers, Parking Lots, Boardwalks, Patios & More. Move your mouse over these sidewalk photos to see the amazing cleaning effects of Citra-Shield.

  • Sidewalks
  • Driveways
  • Concrete Pavers
  • Parking Lots
  • Boardwalks
  • Decks
  • Patios
  • And More!


Cleaning the awnings should not be left to chance. The use of harmful chemicals, excessive scrubbing, and high-pressure washing can permanently damage awnings. With the use of Citra-Shield, Sun Brite professionals have perfected the art of cleaning awnings without harming them.

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Citra-Shield was designed to work overtime with the natural elements. Rain, wind, sun, and snow will aid in the removal of your biological growth. However, the following factors will determine how long it takes to remove the exterior stain. Climate, stain type/severity, surface type, exposure, and shading can affect removal time.

Typical Stain Removal Times

  • Green Algae Stains are removed in 1-3 days. These stains are the quickest to clean and in some instances, they will begin to disappear in hours.
  • Black Stains will take 1-6 weeks to disappear.

Biological Stain Variables

  • Dry Climate: Citra-Shield treatments will remove any biological stains (algae, mildew, moss, fungus); however, it requires moderate rainfall to rinse the stain away. In dryer weather conditions, it will take longer to remove the stains.
  • Shade: The stains will take longer to disappear in shaded areas.
  • Temperature: In some cases, staining takes longer to remove in cold weather (Below 32 degrees)
  • Severe Staining: The longer the biological stain is untreated the thicker it grows and the more stable the root system becomes. The longer the organism is on the surface the longer it takes to remove.
  • Other Stain Types: These treatments will not remove stains such as rust, tar, copper stains, tree sap, and zinc stains.
  • Wet Conditions: When getting Sun Brite’s Citra-Shield treatment, the surface should be dry to guarantee full surface penetration. In addition, we need a 12-hour window before heavy rain or snowfall after application (dwell time).
  • Incorrect mix ratio: Citra-Shield has specific dilution ratios most cases 5:1. In the event the dilution is too strong or too weak (3:1\10:1 etc.) the results will vary.

For over 25 years, we’ve served the Metro Atlanta area with the best exterior cleaning services available; we come equipped with cutting-edge modern equipment, our staff is friendly, courteous, and fully licensed and insured, and we offer year-round Citra-Shield treatments.

If you have a property with tough stains that need to be cleaned or to request a quote, give us a call at (770) 277-6363 or fill out our contact form and we’ll get in touch with you as soon as possible.

Our Professional Pressure Washing Solutions

Drone Cleaning

Oil Spill Cleanup

Graffiti Removal

Surface Cleaning

Contact Us

Call the number above or complete our form and we will respond the same day!

Service Area

  • Gwinnett County
  • Walton County
  • Rockdale County
  • Henry County
  • Forsyth County
  • Fulton County
  • Cherokee County
  • Cobb County
  • Douglas County
  • Hall County
  • Dekalb County
  • Metro Macon, GA
  • Metro Greenville, SC

*We will service statewide for larger projects.


562 Grayson Highway Suite B
Lawrenceville, GA 30046

Service Area

  • Gwinnett County
  • Walton County
  • Rockdale County
  • Henry County
  • Forsyth County
  • Fulton County
  • Cherokee County
  • Cobb County
  • Douglas County
  • Hall County
  • Dekalb County
  • Metro Greenville, SC
  • Metro Macon, GA


562 Grayson Highway Suite B

Lawrenceville, GA 30046