Spray Nine Heavy Duty Cleaner, Degreaser & Disinfectant
Water-Based Heavy-Duty Cleaner for Automotive, Industrial, Shop and Household Use
Spray Nine Heavy Duty Cleaner, Degreaser & Disinfectant is a ready-to-use, water-based alkaline cleaner designed to tackle grease, oil, grime, stains and other difficult soils while also providing labeled sanitizing and disinfecting performance on hard, non-porous surfaces.
Its three-in-one formula cleans, degreases and disinfects without bleach, ammonia, petroleum solvents or chlorinated solvents. Spray Nine is EPA registered under EPA Registration No. 6659-3, carries an NSF C-1 rating, and is VOC compliant in all 50 states.
Key Features
- Heavy-duty cleaner, degreaser and disinfectant
- Ready-to-use water-based formula
- EPA Registration No. 6659-3
- NSF C-1 rated
- VOC compliant in all 50 states
- Contains no bleach
- Contains no ammonia
- Contains no petroleum solvents
- Contains no chlorinated solvents
- Non-abrasive
- Non-flammable
- Designed for automotive, industrial, shop and household applications
- Available in spray bottles, gallon cases, 5-gallon pails and 55-gallon drums
Cleaning and Degreasing Performance
Spray Nine uses a blend of surfactants, detergents, emulsifiers and builders to weaken the bond between soil and the surface being cleaned. The loosened material can then be wiped or rinsed away.
Spray Nine is designed to remove soils including:
- Grease
- Lubricants and oil deposits
- Tar
- Dirt and grime
- Mud
- Smoke and soot
- Ink
- Food and coffee stains
- Wax
- Grout stains
- Mildew and algae stains
- Fingerprints
- Black streaks
- Yellowing and discoloration
Sanitizing and Disinfecting Contact Times
Disinfectant performance depends on using Spray Nine according to the product label and maintaining the required wet contact time on a pre-cleaned, hard, non-porous surface.
| Use |
Required Contact Time |
| Sanitize hard, non-porous surfaces |
10 seconds |
| Disinfect against labeled viruses |
30 seconds |
| Disinfect against labeled bacteria |
45 seconds |
| Control mold and mildew |
3 minutes |
For disinfecting, thoroughly wet the pre-cleaned hard, non-porous surface and maintain the required contact time before wiping or rinsing.
Common Applications
Automotive & Fleet
- Auto parts and panels
- Equipment and machinery
- Motors
- RVs
- Trailers
- Fiberglass
- Vinyl
- Carpets and upholstery
Industrial & Shop
- Tools
- Work benches
- Conveyors
- Castings
- Floors
- Walls
- Concrete
- Garbage bins
Home & Facility
- Kitchen and bath surfaces
- Patio furniture
- Hot tubs and pool areas
- Mold and mildew-prone hard surfaces
Always test a small area first, particularly on sensitive materials.
How to Use Spray Nine for Cleaning
- Spray onto the soiled surface.
- Wipe thoroughly with a clean cloth or towel, or rinse with water.
- For heavy deposits or stubborn stains, allow the cleaner to penetrate briefly.
- Scrubbing or an additional application may be required for difficult buildup.
- Do not allow Spray Nine to dry on the surface.
For disinfecting or sanitizing, follow the separate label directions and required contact times.
Important Surface Compatibility Information
Spray Nine is an alkaline cleaner with a typical pH of approximately 12.7, so surface compatibility should be confirmed before use.
Do not use Spray Nine on:
- Wool
- Leather
- Glass
- Untreated wood
- Treated fabrics
- Weathered surfaces
Some aluminum alloys can also be sensitive to alkaline cleaners. Test an inconspicuous area and allow it to dry completely before broader use.
Do not combine Spray Nine with caustics, acids or bleach.
Food-Contact Surfaces
When Spray Nine is used on compatible food-contact surfaces such as counters or tables, rinse thoroughly with potable water after use.
Do not use Spray Nine on dishes, glasses or silverware.
Typical Material Properties
| Property |
Typical Value |
| Chemical Type |
Water-based alkaline cleaner |
| Appearance |
Clear liquid |
| Odor |
Mild |
| pH |
12.7 |
| Specific Gravity |
1.02 |
| Flash Point, TCC |
182°F (83°C) |
Typical values are provided for reference and should not be treated as product specifications.
Package Sizes
Spray Nine Heavy Duty Cleaner/Degreaser is available from PSC in package options suited for individual, shop and bulk use, including:
- 32 oz. trigger spray bottles
- 1-gallon bottles
- 5-gallon pails
- 55-gallon drums
Frequently Asked Questions
What is Spray Nine used for?
Spray Nine is a heavy-duty cleaner, degreaser and disinfectant used for automotive, industrial, shop, fleet and household cleaning. It removes grease, oil, dirt, grime, stains and other soils from compatible surfaces.
Is Spray Nine a degreaser?
Yes. Spray Nine is a water-based heavy-duty degreaser formulated without petroleum or chlorinated solvents.
Does Spray Nine disinfect surfaces?
Yes. Spray Nine is EPA registered as a disinfectant. When used according to the label on pre-cleaned hard, non-porous surfaces, it provides labeled virucidal, bactericidal and fungicidal performance.
How long does Spray Nine need to sit to disinfect?
The required contact time depends on the use. Labeled viruses require 30 seconds, labeled bacteria require 45 seconds, sanitizing requires 10 seconds, and mold and mildew control requires 3 minutes.
Should Spray Nine be diluted?
Dilution is not recommended when using Spray Nine for its labeled disinfecting performance because dilution can reduce disinfectant effectiveness. Use the product according to the current label directions.
Does Spray Nine contain bleach?
No. Spray Nine Heavy Duty Cleaner, Degreaser & Disinfectant contains no bleach.
Does Spray Nine contain petroleum solvents?
No. Spray Nine contains no petroleum or chlorinated solvents.
Is Spray Nine safe on glass?
No. Spray Nine is not recommended for glass because it can stain or haze the surface.
Can Spray Nine be used on cars and trucks?
Yes, on compatible automotive surfaces and components. Auto parts, panels, vinyl, upholstery, equipment and other automotive applications are listed for Spray Nine. Always test surface compatibility first and do not use it on glass.
Can Spray Nine be used on aluminum?
Use caution. Some aluminum alloys are sensitive to alkaline cleaners. Test a small area first and allow it to dry fully before broader application.
Can Spray Nine be used on food-contact surfaces?
Yes, on compatible food-contact surfaces such as counters and tables when used according to the label, but the surface must be rinsed thoroughly with potable water afterward. Do not use Spray Nine on dishes, glasses or silverware.
Is Spray Nine EPA registered?
Yes. Spray Nine Heavy Duty Cleaner, Degreaser & Disinfectant is registered under EPA Registration No. 6659-3.
What sizes does Spray Nine come in?
PSC offers Spray Nine in package options including 32 oz. spray bottles, 1-gallon bottles, 5-gallon pails and 55-gallon drums.
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