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Mold Remediation Chemicals

Mold remediation chemicals for disinfection, HVAC and duct treatment, stain removal and regrowth protection. Choose gallon disinfectants, 5-gallon Foster coatings and BBJ concentrate.

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BBJ Mold Control – Makes 7.5 Gallons, 15 oz Concentrate

Nikro
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Delivers in 3–8 business days

861556 BBJ Mold Control for Air Ducts and HVAC SystemsBBJ Mold Control is a concentrated antimicrobial for controlling microorganism growth in HVAC...

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Sporicidin Disinfectant – EPA Registered, 1 Gallon

Nikro
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Delivers in 3–8 business days

861350 Sporicidin Disinfectant for Remediation JobsSporicidin is an EPA-registered disinfectant for remediation. It kills mold, mildew and pathogen...

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Sporicidin Disinfectant – EPA Registered, Case of 4 x 1 Gallon

Nikro
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Delivers in 3–8 business days

861105 Sporicidin Disinfectant Solution for Mold RemediationSporicidin is an EPA-registered disinfectant for remediation. It kills mold, mildew and...

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Foster 40-51 Mold-Resistant Clear Coat – 5 Gallon

Nikro
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Delivers in 3–8 business days

Foster 40-51 Mold Resistant Clear Coat for Surfaces That Stay VisibleFoster 40-51 is a clear coat supplied in a 5 Gallon container. It provides lon...

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Foster 40-30 Fungicidal Coating – Black, 5 Gallon

Nikro
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Delivers in 3–8 business days

Foster 40-30 Fungicidal Protective Coating for Ducts and SurfacesFoster 40-30 is an EPA-registered fungicidal coating that dries black. The 5 Gallo...

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Foster 40-80 First Defense Disinfectant – Fungicidal, 5 Gallon

Nikro
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Delivers in 3–8 business days

Foster First Defense 40-80 Disinfectant for Mold and Viral CleanupFoster 40-80 First Defense is an EPA-registered fungicidal disinfecting agent in ...

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Foster 40-20 Antimicrobial Coating – White, 5 Gallon

Nikro
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Delivers in 3–8 business days

Foster 40-20 Antimicrobial Coating for HVAC Duct and Surface Mold ControlFoster 40-20 is a white, EPA-registered fungicidal coating supplied in a 5...

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Concrobium Mold Stain Remover AS305 – No-Scrub, Peracetic Acid Formula

Abatement Technologies
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Delivers in 3–8 business days

Concrobium AS305 Mold Stain Remover — Post-Remediation Stain Oxidation Without Scrubbing Concrobium Mold Stain Remover (model AS305) is a chlorine...

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Mold Remediation Chemicals by Task

Mold remediation chemicals cover disinfection after removal, HVAC treatment, stain cleanup and protection against regrowth. Available sizes include gallon disinfectants, 5-gallon coatings and a 15 oz HVAC concentrate that makes 7.5 gallons.

Which Mold Remediation Chemicals Handle Each Step?

Match mold remediation chemicals to the surface and stage of the job. Choose Foster 40-80 First Defense or Sporicidin for disinfection, BBJ Mold Control for HVAC and ducts, Concrobium AS305 for stains, and Foster coatings for regrowth protection.

Foster 40-80 is an EPA-registered fungicidal disinfecting agent that also cleans and deodorizes. Sporicidin is an EPA-registered disinfectant that kills mold, mildew and pathogenic vegetative organisms. BBJ controls microorganism growth in HVAC systems and air ducts. Concrobium AS305 is a chlorine-free, oxidizing mold stain remover for post-remediation cleanup on porous and non-porous building materials. It removes stains without scrubbing.

The EPA covers remediation in commercial buildings in its guide to mold remediation in schools and commercial buildings.

Which Foster Coating Should You Choose?

Choose Foster 40-20 for a white finish, black Foster 40-30 for lined duct interiors, or clear Foster 40-51 for surfaces that stay visible. All three come in 5-gallon containers.

Foster 40-20 is an EPA-registered antimicrobial coating; 40-30 is also EPA-registered. Both prevent mold regrowth on walls, ceilings, pipes and HVAC ducts. Foster 40-51 provides long-term protection against mold, mildew and odor-causing bacteria.

Related: Mold Remediation Equipment · Air Scrubbers · Cleaning Chemicals

Which Container Size Fits Your Job?

Sporicidin comes as a single gallon or a case of four gallons. Foster 40-80 and the coatings come in 5-gallon pails. BBJ's 15 oz concentrate makes 7.5 gallons.

Choose the size based on how much your job requires, and follow label directions for dilution and use.

Frequently Asked Questions

Which products handle disinfection after mold removal?
Foster 40-80 First Defense and Sporicidin are EPA-registered disinfectants. Foster 40-80 treats fungal contamination and also cleans and deodorizes. Sporicidin kills mold, mildew and pathogenic vegetative organisms.
Which coating should I choose for lined duct interiors?
Foster 40-30 dries black for lined duct interiors. Foster 40-20 provides a white finish. Foster 40-51 is clear for surfaces that stay visible.
How much solution does BBJ Mold Control concentrate make?
A 15 oz container of BBJ Mold Control concentrate makes 7.5 gallons. It controls microorganism growth in HVAC systems and air ducts. Follow label directions for dilution and use.

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