Bio-Dex Plaster White 'N Brite Acid Wash Additive, 32 oz | PWB32

The Bio-Dex PWB32 Plaster White 'N Brite is a professional-grade swimming pool plaster acid-wash additive designed to improve surface cleaning while reducing the fumes, streaking, and etching associated with conventional acid washing.

Formulated to thicken a properly prepared acid-and-water cleaning solution, Plaster White 'N Brite helps the mixture cling to swimming pool walls and other compatible surfaces. This improved contact allows the cleaning solution to work more evenly across stained or discolored plaster.

Ideal for professional swimming pool renovations, plaster cleaning, and surface restoration projects, Bio-Dex Plaster White 'N Brite helps remove mineral deposits, calcium scale, copper discoloration, and other stubborn stains.

Product Features

• Professional Acid-Wash Additive: Designed to improve the performance of properly prepared swimming pool acid-wash solutions.
• Reduces Acid Fumes: Formulated to reduce unpleasant acid fumes during pool surface cleaning.
• Thickens Acid-Wash Solutions: Improves the mixture's ability to cling to vertical plaster surfaces.
• Helps Prevent Streaking: Promotes more uniform cleaning and surface coverage.
• Reduces Surface Etching: Designed to help minimize excessive plaster etching associated with acid washing.
• Calcium Deposit Removal: Helps improve removal of calcium scale and mineral buildup.
• Stain Removal: Supports cleaning of copper, metallic, and certain organic discoloration.
• Colored Plaster Applications: Suitable for compatible colored plaster finishes approved for acid washing.
• Biodegradable Additive: Manufacturer describes the additive as biodegradable.
• 32 oz Bottle: Convenient one-quart container for professional pool cleaning applications.

Product Specifications

• Manufacturer: Bio-Dex Laboratories
• Brand: Bio-Dex
• Manufacturer Part Number: PWB32
• Distributor Part Number: BDL-50-148
• Product Name: Plaster White 'N Brite
• Product Type: Pool Plaster Acid-Wash Additive
• Product Form: Liquid
• Container Size: 32 fl. oz. / 1 Quart
• Container Type: Bottle
• Appearance: Clear Yellow Liquid
• Product pH: Approximately 4.3
• Water Solubility: 100%
• Application: Swimming Pool Plaster Cleaning
• UPC: 837871000187
• Package Quantity: 1 Bottle

How Bio-Dex Plaster White 'N Brite Works

Conventional acid washing uses an acid solution to remove a thin layer of surface material, helping eliminate certain stains and deposits.

Because ordinary acid-and-water mixtures are thin, they can flow rapidly down vertical pool surfaces. This may contribute to uneven cleaning or streaking.

Bio-Dex Plaster White 'N Brite changes the consistency of the acid-wash mixture, helping it remain in contact with the surface more evenly.

The additive is also formulated to reduce acid fumes and help limit unnecessary surface etching when used according to the manufacturer's directions.

Improved Acid-Wash Surface Coverage

One of the primary benefits of Plaster White 'N Brite is its thickening action.

When incorporated into an approved acid-wash solution, the additive helps create a mixture that clings to pool plaster rather than immediately running down the walls.

This allows the cleaning solution to maintain more consistent contact with stained areas.

Improved surface contact may help produce a more uniform appearance after cleaning.

Reduces Acid Fumes

Muriatic acid used during conventional pool acid washing can release hazardous, irritating fumes.

Plaster White 'N Brite is formulated to reduce the release of acid fumes during application.

This provides an advantage for professional pool cleaning applications where controlling airborne acid exposure is important.

Safety Notice: Reduced fumes do not make the mixed acid-wash solution nonhazardous. Appropriate ventilation, chemical-resistant protective equipment, and all required acid-handling precautions remain essential.

Helps Reduce Plaster Etching and Streaking

Excessive acid exposure can damage swimming pool plaster by removing surface material.

The thickening properties of Bio-Dex Plaster White 'N Brite are designed to promote more controlled acid application.

This may help reduce uneven surface etching and visible streaking compared with conventional acid washing.

However, acid washing remains an aggressive surface treatment and must be performed with care to avoid permanent damage.

Stains and Deposits

Bio-Dex Plaster White 'N Brite is intended to improve acid-wash cleaning of compatible pool surfaces affected by:

• Calcium Scale and Mineral Deposits
• Copper Stains and Discoloration
• Metallic Surface Staining
• Certain Organic Stains
• Plaster Discoloration
• Stubborn Surface Buildup

Cleaning Results: Effectiveness depends on the cause of staining, plaster condition, acid-wash procedure, and severity of deposits.

Compatible Swimming Pool Surfaces

Plaster White 'N Brite is designed primarily for swimming pool plaster surfaces that are suitable for acid washing.

Common Applications

• Compatible White Plaster Pools
• Compatible Colored Plaster Pools
• Professional Pool Plaster Restoration
• Swimming Pool Acid-Wash Projects
• Mineral Deposit Removal
• Pool Surface Stain Treatment

Surface Compatibility: Not every pool finish can be safely acid washed. Before treatment, verify that the pool finish manufacturer permits the procedure.

Use particular caution with fiberglass, vinyl liners, painted finishes, pebble, quartz, tile, and specialty surfaces.

Professional Acid-Wash Applications

Bio-Dex Plaster White 'N Brite is designed to be incorporated into a properly prepared acid-wash solution according to the manufacturer's instructions.

The treatment is commonly used when professional pool service technicians need to clean heavily stained plaster or restore the appearance of an existing swimming pool finish.

Important: This product is an additive only. It does not replace the acid required for the intended acid-washing procedure.

Application and Safety Recommendations

Swimming pool acid washing involves hazardous chemicals and can permanently damage pool surfaces when performed incorrectly.

Treatment should be performed by qualified professionals familiar with acid handling, pool finishes, and chemical waste disposal.

• Follow the current Bio-Dex product label and Safety Data Sheet.
• Use appropriate chemical-resistant gloves, eye protection, and other required protective equipment.
• Work only with suitable ventilation and exposure controls.
• Verify the pool finish is approved for acid washing.
• Follow all acid manufacturer's handling and dilution instructions.
• Never mix acid with chlorine, bleach, or incompatible chemicals.
• Prevent acid runoff from entering storm drains or natural waterways.
• Dispose of cleaning waste in accordance with local requirements.

Related Bio-Dex Pool Cleaning Products

Complete your swimming pool cleaning and restoration project with these related products available from Aqua Pool Supply.

• Bio-Dex Protect All Supreme, 32 oz | PAO32 – Pool water maintenance product for compatible treatment programs.
• Bio-Dex Spa Foam Stop, 32 oz | SFS32 – Concentrated foam-control product for compatible pool and spa applications.
• Bio-Dex Filter Cleaner, 32 oz | FCO32 – Filter cleaning product designed for compatible pool filtration equipment.
• Bio-Dex Spray Cartridge Cleaner, 32 oz | BIOCART32 – Spray cleaner for compatible swimming pool filter cartridges.

Shop More Bio-Dex Products

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Storage and Handling

• Store in the original labeled container.
• Keep the bottle tightly closed when not in use.
• Protect from extreme temperatures.
• Store separately from incompatible pool chemicals.
• Keep away from children and pets.
• Follow the manufacturer's Safety Data Sheet.
• Do not reuse the empty container for other purposes.

Package Contents

Includes: One (1) Bio-Dex PWB32 Plaster White 'N Brite Acid Wash Additive, 32 fl. oz. Bottle.

Not Included: Muriatic acid, protective equipment, cleaning tools, or additional pool treatment chemicals.

Selling Quantity: One 32 oz bottle.

Application: Professional swimming pool plaster acid-washing and surface restoration.

Important: This product is not intended to be added directly to pool water as a routine maintenance treatment.

Safety: This additive does not eliminate the hazards of muriatic acid. Always follow the manufacturer's instructions and use appropriate safety precautions.