What is the strongest Simple Green?

Author: Prof. Alexandre Langosh II  |  Last update: Sunday, May 3, 2026

Simple Green Pro HD is a heavy-duty cleaner and degreaser that breaks down tough grease and grime. This powerful formula removes dirt and stains from engines, car exteriors, tools, machinery, metal, plastic, sealed wood, floors, walls, and more.

Can Simple Green be used full strength?

Our versatile formula can be easily diluted, so you have just the right solution for the job at hand. Use full strength for tough, greasy messes - or dilute with water for everyday cleaning.

What is the difference between Simple Green and crystal simple green?

Simple Green is currently being used in wastewater treatment plants due to its ability to break up oil and grease without harming the bacteria used in the biological system. It is also an effective odor suppressant. Simple Green contains 7.96 g/L VOC's or 0.796% VOC's by weight. Crystal Simple Green contains no VOC's.

What should you not use Simple Green on?

Restrictions on Use: Do not use on non-rinsable surfaces. This product is not classified as hazardous under 2012 OSHA Hazard Communication Standards (29 CFR 1910.1200). Inhalation: Not expected to cause respiratory irritation. If adverse effect occurs, move to fresh air.

What is Simple Green extreme used for?

This formula can be used on aluminum, carbon fiber, high tech alloys, structural metals, paints, protective coatings, and more. Extreme avoids oxidizing finishes, rusting surfaces, and degrading plastics, making it ideal for maintaining structural metals, hoses, seals, and factory finishes.

Simple green concentrated all purpose cleaner demo review on dirty tire

What does Simple Green work best on?

A cleaning staple in homes for nearly 45 years, Simple Green is great for cleaning delicate items such as glass, jewelry, makeup brushes and baby toys. But it's ideal for household cleaning as well, from floors to baseboards to ceiling fans and more.

What is the dilution ratio for Extreme Simple Green?

Pressure Washing: Dilute 1 part Extreme Simple Green to 30-50 parts water For heavily soiled aircraft, vehicles or structures use 30 parts water. For lightly soiled surfaces use 50 parts water. Light Cleaning: Dilute 1 part Extreme Simple Green to 127 parts water For use as a "window wash" and very light cleaning.

What are the cons of Simple Green?

This product may be “safer” but is it safe? One problem that Simple Green All-Purpose Cleaner can lead to is the damage of red blood cells. The product also is a possible human carcinogen and is banned in supplies that are certified by Green Seal or EcoLogo.

Does Simple Green need to be rinsed off?

No scrubbing necessary. Allow treated surfaces to air dry or wipe off with clean cloth. When using on food contact surfaces: counter tops, stovetops, highchairs, kitchen appliances, thoroughly rinse all treated surfaces with potable (tap) water after the wet-contact time has been reached.

What is the best ratio for Simple Green?

Most cleaning jobs are effectively performed at the general cleaning dilution ratio of 10-30 parts water to one part of Simple Green -- some at even greater dilutions when heat, spray and agitation are added, making the product extremely economical.

Does Simple Green damage concrete?

Simple Green Concrete and Driveway Cleaner is specially formulated to remove oil, grease, and grime from concrete surfaces and driveway areas. It removes most tough stains and discolorations (not caused by dyes), and is non-caustic and non-degrading.

What scent is original Simple Green?

Do you know the scent of our original green all-purpose cleaner?? It's SASSAFRAS!

Is TSP cleaner the same as Simple Green?

Simple Green Surface Prep formula is a safer alternative to TSP, with no PPE requirements. The non-toxic formula easily cuts through grease, oils, wallpaper paste, mold stains, nicotine buildup, soot and other tough soils without heavy scrubbing.

Did Simple Green change their formula?

As of 2013, 2-butoxyethanol has been removed from Simple Green all-purpose cleaner, so now it has an NFPA/HMIS rating of 0/minimal for Health, Fire, Reactivity, and Special. Its main competitors are Lysol, Clorox, and Windex.

Can I use Simple Green to power wash my house?

Yes, Simple Green can be used with a power washer.

Does Simple Green remove hard water?

No problem! Simple Green Lime Scale remover tackles soap scum, mineral deposits & hard water stains - leaving your shower doors and fixtures looking clean and shiny again.

Where should you not use Simple Green?

Environmental Precautions: Do not allow into open waterways and ground water systems.

Can I dump Simple Green down the drain?

Appropriate Method for Disposal: Unused Product: *Dilute with water and dispose by sanitary sewer. Used Product: *Used product may be hazardous depending on the cleaning application and resulting contaminants. Empty Containers: *Triple-rinse with water and offer for recycling if available in your area.

Is it OK to wash your car with Simple Green?

Additionally, Simple Green All-Purpose Cleaner is fantastic for cleaning your car interior, from car carpet to dashboards, upholstery and beyond. It's free of harsh or abrasive chemicals, making it safe for car paint and interior surfaces.

How long should you let Simple Green sit?

Allow the parts to soak in the Simple Green solution for about 10 minutes. Then rinse with clean water and dry with a clean towel. Clean exterior.

What is the Simple Green class action lawsuit?

Consumers who purchased certain varieties of Simple Green All-Purpose Cleaner or other Simple Green products are eligible to claim a share in a $4.35 million class action settlement resolving claims the products are not non-toxic as advertised. Class Members may claim up to $30 without proof of purchase.

What is the best use of Simple Green?

This powerful cleaner and degreaser is EPA Safer Choice Certified, designed for effective and environmentally safer use on counters, carpet, floors, fabric, equipment, vehicles and more. Concentrated formula provides up to 30x the cleaning value.

What is the shelf life of Simple Green?

SIMPLE GREEN® is stable and phase separation will not occur at temperatures within the above storage range. SIMPLE GREEN® has an unlimited shelf life.

How much Simple Green to a gallon of water?

APPLICATIONS AND DILUTIONS CHART

DILUTION RATIO: The 1st number represents the amount of Simple Green product recommended. The 2nd number represents the amount of water (i.e. 1:3 = 1 quart Simple Green to 3 quarts water or 1 gallon Simple Green to 3 gallons water, etc.)

Are you supposed to dilute Simple Green?

Concentrated Simple Green can save you money! When diluted with water, Simple Green is ready to tackle the toughest cleaning tasks in and around your home.

Previous article
How long can you run an air cooler?
Next article
Can exhaust fans share a duct?