Large Crawlspace Cleaning Bundle (2400 sq. ft.)
Large Crawlspace Cleaning Bundle (2400 sq. ft.)
Clean and protect crawlspaces up to 2400 sq. ft. Remove tough mold stains and mycotoxins* with Extra Strength Mold Stain Remover. Protect surfaces from future mold regrowth with Endurance Coating Pro.
Bundle Includes:
- 24-Gallons Extra Strength Mold Stain Remover (1 Gallon = 100 sq. ft. coverage)
- 8-Gallons Endurance Coating Pro (1 Gallon = 200-400 sq. ft. coverage)
Save Hours on Every Job With Dot

How To Upgrade Your Workflow With Dot
Save hours on every jobsite using Dot's simple Spray Bush Spray Method.
Spray
Spray Extra Strength Mold Stain Remover using the Dot Deep Clean Sprayer system.
Brush
Use long handled cobweb brushes (for tough corners), deck brooms, and towels to remove excessive buildup.
Spray
Spray a second coat of Extra Strength Mold Stain Remover to penetrate cleaned surface.
Protect
After allowing surfaces to dry, apply SuperStratum Mold Resistant Coating to protect surfaces from mold growth.
Franchises And Independents Use Dot
Testimonials & Reviews from real Dot customers.
Kevin Coppersmith | CEO Vanterra Foundations
"By partnering with Dot Cleaner, we expanded our services to include crawlspace mold cleaning, we increased project value, grew the business, made life easier for our crews, and delivered comprehensive solutions for homeowners."
Ri Greene
"Other chemicals will eat through your skin and leave nasty scars. With Dot, that does NOT happen."
JT Maier
"Dot is extremely convenient, non-liquid and shelf stable. Easy for our team and great for customers who are sensitive to strong odors."
C. Fitzmorris
"Using DOT, we successfully removed 3000 sq ft of ceiling surface mold for a commercial client. Our services, along with Dot, far exceeded our client's expectations!"
FAQs
FAQs
Extra Strength Mold Stain Remover
Q: What is the coverage of Dot Mold Stain Removal products?
A: While every jobs varies in complexity, level of staining, and surface type, our customers report that 1 gallon covers roughly 100 sq. ft. of wood in a crawl space, and much more for smoother surfaces like painted brick, tile, drywall, and siding.
Q: Why are Dot Cleaner products dry powder?
A: Dot's dry powder form offers many advantages; better shelf life, improved deployment, you don't pay for water, and Dilute Oxidation Technology® can be activated onsite.
Q: Is Dot Cleaner easy to mix onsite?
A: Yes! We recommend mixing with hot water if possible and using a paint mixer on a drill to speed up the process even more.
Endurance Coating Pro
Q: What is SuperStratum?
Superstratum produces and ships Endurance Coating Pro and is a Dot Product Partner. We have partnered with SuperStratum to offer our network of professional remediators and cleaners greater opportunity to enhance their clients' experiences.
Q: What is Endurance Coating Pro?
A: It’s our longest-lasting mold-resistant coating. Once applied and dried, it forms an invisible barrier that resists mold for up to 10 years.
Q: How to use Endurance Coating Pro
- After completing stain removal with Dot's Extra Strength Stain Remover, apply Endurance Coating Pro.
- Use a handheld spray bottle, pump sprayer, or airless sprayer (411 tip) to apply a light, even mist onto clean, dry surfaces.
- Let the surface air dry completely without wiping or rinsing.
- Always apply in a well-ventilated space and allow to fully dry before reentry.
Q: Does This Kill Mold?
A: Endurance Coating Pro does not kill or eliminate mold. It creates a coating that resists mold from growing on its surface. That resistance helps keep your space clean and safe over time.
Q: How Long Will It Last?
A: Up to 10 years with a single application. It’s built for durability even in high-humidity or moisture-prone environments.
Q: What is the coverage?
A: 200- 400 sq. ft.
Product Specifications
Product Specifications
Extra Strength Mold Stain Remover:
- Sizes: 32oz and 1 Gallon
- Weight:<4.5oz per pouch
- Form: Dry Powder
- Formula: 2% Calcium Hypochlorite + NT7 Activator
- Mixing Time: 2-3 Minutes
- Working Time: 2-3hrs
- Use: Professional Use Only
- Shelf Life: 1-year Packaged Product Guarantee
SuperStratum Endurance Coating Pro
- Size: 1 Gallon Jug
- Form: Liquid
- Working Time: Protects up to 10 years
- Common Uses: Attics, crawlspaces, structural wood, HVAC systems, subfloors, utility rooms, and basements.
Download SDS
Download SDS
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