The world’s best professional restoration system for pressure washing and restoration contractors. get your starter kit today.

4 Specialized Products for Rust, Oil, Calcium, Tiremarks and More
Revenue Potential Per Gallon
Stain Reduction
Dealer Network
The Front 9 Starter Kit gives contractors a complete inorganic stain removal system for rust, battery acid, grease, calcium, efflorescence, tire marks, maintenance cleaning and more.

Remove heavy rust staining without the damage many harsh alternatives can cause.

Remove orange battery acid burn that leaves concrete stained, streaked, and hard to restore with standard cleaning methods.

Turn common fertilizer staining into a profitable add-on service.

Cut through oil, grease, hydrocarbons, and buildup with less dwell time.

Clean tire marks and general surface accumulations more efficiently.

Restore concrete, brick, pavers, grout, and masonry affected by calcium and efflorescence.

Handle stubborn mineral staining, copper stains, and red clay problems with the right chemistry for difficult restoration work.

Make concrete pop, stay cleaner longer, and reduce repeat cleaning time on ongoing contracts.
4 Specialized products that perform over 140 different tasks!
WHY CONTRACTORS CHOOSE F9 OVER GUESSWORK





4 Specialized Products for Rust, Oil, Calcium, Tiremarks and More
WHY CONTRACTORS CHOOSE F9
From solving difficult stains to creating higher-value jobs, F9 Barc helps contractors work faster, smarter, and with more confidence.
The F9 Starter Kit gives contractors the chemistry to handle the hard stain problems standard cleaning methods often leave behind. From rust and fertilizer staining to orange battery acid, calcium, grease, and tire marks, this kit helps you solve the jobs that usually turn into frustration, callbacks, or missed revenue.
Rust stains
Fertilizer stains
Orange battery acid
Calcium and efflorescence





When you can solve stains other contractors leave behind, you can charge for specialized restoration work instead of walking away from the opportunity. The F9 Starter Kit helps turn hard-to-solve stain problems into premium add-on services that make your company more valuable to the customer.
Higher-value service
Better margins
More premium jobs
More ways to say yes

This is not one bottle trying to do everything. The F9 Starter Kit gives you four specialized products built for different restoration problems. Barc handles rust, fertilizer, and orange battery acid. Double Eagle tackles grease, oil, hydrocarbons, and tire marks. Efflo handles calcium, mineral, and efflorescence staining. Groundskeeper helps finish strong with maintenance cleaning that makes concrete pop.
4 specialized products
Broader stain coverage
Better job-site flexibility
Complete inorganic stain removal system





After purchase, contractors can download the F9 app and access the F9 Cookbook, which serves as the science-backed guide behind the system. It helps you understand what product to use, when to use it, how to approach different stain problems, and how to get better results without relying on trial and error.
Less guesswork
Fewer costly mistakes
More repeatable outcomes
Free F9 Cookbook PDF included

The power of the Starter Kit is not just what each product does on its own. It is how the system works together. Double Eagle serves as the first step in the restoration process, helping clean grease, oil, and buildup while also neutralizing acidic residue when needed. Groundskeeper follows up to make concrete pop, stay cleaner longer, and improve results on ongoing maintenance work.
Double Eagle = cleaner / degreaser / neutralizer
Groundskeeper = maintenance cleaner / finishing step
Stronger process flow
Better overall job results





The power of the Starter Kit is how each product supports the next. Double Eagle helps you start clean by breaking down grease, oil, and buildup before restoration begins. F9 Barc handles the heavy lifting on difficult inorganic stains, while Groundskeeper helps you finish strong by improving the final appearance and leaving surfaces cleaner and more complete.
Double Eagle helps you start clean
F9 Barc tackles difficult stain removal
Groundskeeper helps you finish strong
Better flow from start to finish
THE REAL BENEFIT
One gallon of F9 Barc can generate $500+ in revenue, reduce wasted time, and turn difficult stains into profitable work.

Higher-Value Jobs
Difficult stains become premium add-on services instead of lost opportunities.
Faster Stain Removal
Reduce wasted labor and finish difficult stain jobs much faster than pressure washing alone.
More Predictable Results
Use chemistry built for hard stain problems instead of relying on trial and error.
More Uses Per Gallon
Dilute for different applications and get more utility from every bottle you buy.
4 Specialized Products for Rust, Oil, Calcium, Tiremarks and More

Owner of F9 Restoration
Built for contractors, by a contractor who need more efficiency.
More Surface Area, Faster: Clean large commercial surfaces in less time.
Less Labor Per Job: Reduce the labor burden that slows down bigger work.
Built From Real Experience: Craig is an industry veteran and an active practitioner.
4 Specialized Products for Rust, Oil, Calcium, Tiremarks and More
BUILT FOR
4 Specialized Products for Rust, Oil, Calcium, Tiremarks and More
FREQUENTLY ASKED QUESTIONS
No guesswork with F9 Products. While basic acids exist, our professional restoration system provides predictable results on difficult stains (rust, battery acid, fertilizer) without damage, using greener acids. F9 Barc turns unworkable stains into profitable jobs, paying for itself repeatedly per use and being far less risky than replacing your high-profit restoration services.
Predictable Results. Less Guesswork. Higher Profits.
Not at all. The F9 Barc system, including the detailed processes, F9 Cookbook, and resources, simplifies difficult restoration into repeatable, practical steps. Mastering the method means consistent success on difficult stains, making you the specialist contractors turn to.
Systematic. Repeatable. Supported.
By offering specialized restoration services that pressure washing cannot match. Charge premium pricing for difficult stain removal on commercial concrete, parking garages, and high-end residential properties. Faster completion of difficult jobs means more turnover per day. Solve problems others leave behind to grow your business.
Add harder jobs per day. Minimum revenue increase.
It’s a process (dilution, application, dwell, removal) that requires respect and following steps, not just spraying and walking away. But because it actually works the first time when the system is followed, you save countless hours of failed attempts, re-washing, and frustrated customers. Efficiency on difficult jobs means better margins.
Systematic. Repeatable. Supported.
That is exactly why systems like this matter. You do not need years of stain restoration experience to get started with the right method and guidance. This gives you a way to begin offering a higher-value service without having to invent the process on your own through costly trial and error.
Start Smarter. Learn Faster. Offer More.
Yes — the system is built to help you move forward with guidance, not guesswork. Resources like the F9 Cookbook App and the Laminated Physical Cookbook are there to help you understand application and process so you can approach jobs with more confidence. That support helps reduce hesitation and makes it easier to turn learning into real field use.
Guidance Included So You Can Apply With Confidence.




F9 BARC
For rust, fertilizer, and orange battery acid stains

F9 BARC
For grease, oil, tire marks, and general surface buildup

F9 EFFLO
For soils, tire marks, and concrete maintenance cleaning

F9 EFFLO
For calcium, efflorescence, mineral, and clay-related stains
COMPLETE INORGANIC STAIN REMOVAL STARTER KIT
BUILT FOR CONTRACTORS
Purchase the F9 Cookbook App for $0.99 in the app store
MORE REPEATABLE RESULTS
LESS TRIAL AND ERROR
$199 TO GET STARTED
Add the Laminated F9 Cookbook for just $149
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