- Professional grade concentrated cleaner and degreaser
- Breaks down tough grease, eliminates grime and removes stains
- Cleans engines, car exteriors, machinery and more
- See More Details
Frequently Bought Together
Price:
$1356
Product Overview
Simple Green Pro HD Heavy-Duty Cleaner is a professional grade cleaner and degreaser that breaks down tough grease, eliminates grime and removes stains on a wide variety of surfaces including engines, car exteriors, machinery, floors, walls and more. It is non-corrosive to metals, non-degrading to plastics and clean rinsing. The cost-effective concentrate can be custom diluted for specific cleaning jobs and used in pressure washers, carpet cleaners, floor scrubbers, ultrasonics, dip tanks and other cleaning equipment. The biodegradable cleaner provides a safer alternative to solvents and other harsh cleaning chemicals without sacrificing performance.
- California residents
- Concentrate can be diluted for specific cleaning jobs
- Use on motorcycles, trucks, boats, RVs, ATVs and other recreational vehicles
- Use in cleaning equipment such as pressure washers, floor scrubbers, parts washers, carpet cleaners, dip tanks, ultrasonic cleaners and more
- Cleans brake dust, transmission fluids, oil and other automotive grime
- Safely cleans aluminum, stainless steel, polished steel, chrome and other metals
- Ideal for degreasing tools, equipment and vehicles
- Biodegradable, water-based formula
- Dissolves oil and grease
- Non-corrosive to metals
- Non-degrading to plastics
- Removes paint overspray
- Ideal for painting and welding prep
- Maintains landscaping equipment and heavy machinery
- Safe for appliances including stove tops, ovens, grills, range hoods, vents, BBQs, refrigerators and more
- Use the clean rinsing formula on sinks, showers, tubs, toilets, grout and more
Info & Guides
Product Overview
- Professional grade concentrated cleaner and degreaser
- Breaks down tough grease, eliminates grime and removes stains
- Cleans engines, car exteriors, machinery and more
Compare Similar All-Purpose Cleaners
 | |  |  | |
| Brand | Simple Green | Simple Green | Simple Green | Mold Armor |
| Name | 20 oz. Foaming Crystal Cleaner/Degreaser Aerosol | 128 oz. Pro HD Heavy-Duty Cleaner | Pro 3 Plus 1 Gal. Herbal Scent Antibacterial Cleaner and Disinfectant | 1 Gal. Mold Remover and Disinfectant |
| Price | $644 | $1356 | $1598 | $1997 |
| Ratings | (27) | (274) | (113) | (325) |
| Features | Non-Corrosive,Residue Free | Chlorine Free,Non-Corrosive | Antibacterial,Disinfecting,Eliminates Odor,Kills Mildew | Disinfecting,Kills Mildew,Non Abrasive |
| Where to Use | Floors,Kitchen | Car Exterior,Floors,Furniture,Kitchen,Outdoor | Bathroom,Floors,Hard Non-Porous Surfaces,Kitchen | Bathroom,Floors,Kitchen,Laundry,Outdoor |
| Product Form | Foam | Liquid | Liquid | Liquid |
| Helps Remove | Food,Grease | Grease,Oil,Paint | Mildew,Mold,Odor | |
| Concentrated or Ready to Use | Ready to use | Concentrated | Concentrated | Ready to use |
| Recommended Surfaces | Glass,Metal,Painted Surfaces,Plastic,Rubber | Carpet,Concrete,Metal,Painted Surfaces,Plastic,Wood | Acrylic,Concrete,Fiberglass,Glass,Granite,Metal,Plastic,Specialty,Stainless Steel,Tile | Concrete,Dashboard,Fiberglass,Glass,Laminate,Metal,Porcelain,Rubber,Stainless Steel,Stone,Tile,Vinyl,Wood |
| Product Size | 20 OZ-Ounce | 128 OZ-Ounce | 1 GA-Gallon | 1 GA-Gallon |
| View Product | View Product | View Product | View Product |
Compare Similar All-Purpose Cleaners
| | | | |
| Brand | Simple Green | Simple Green | Simple Green | Mold Armor |
| Name | 20 oz. Foaming Crystal Cleaner/Degreaser Aerosol | 128 oz. Pro HD Heavy-Duty Cleaner | Pro 3 Plus 1 Gal. Herbal Scent Antibacterial Cleaner and Disinfectant | 1 Gal. Mold Remover and Disinfectant |
| Price | $644 | $1356 | $1598 | $1997 |
| Ratings | (27) | (274) | (113) | (325) |
| Features | ||||
| Where to Use | ||||
| Product Form | ||||
| Helps Remove | ||||
| Concentrated or Ready to Use | ||||
| Recommended Surfaces | ||||
| Product Size | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Product Size
128 OZ-Ounce
Details
Concentrated or Ready to Use
Concentrated
Features
Chlorine Free,Non-Corrosive
Formulation
Professional Strength
Helps Remove
Grease,Oil,Paint
Pack Size
1
Product Form
Liquid
Recommended Surfaces
Carpet,Concrete,Metal,Painted Surfaces,Plastic,Wood
Returnable
180-Day
Scent
Unscented
Where to Use
Car Exterior,Floors,Furniture,Kitchen,Outdoor
Warranty / Certifications
Certifications and Listings
No Certifications or Listings
Manufacturer Warranty
100% Manufacturer guarantee
Questions & Answers
88Questions53Answers
Is is safe on painted surface?
Asked by Keen September 7, 20158
AnswersYes it woks
Is it safe for cleaning siding with a pressure washer?
Asked by klinger September 27, 20156
Answersis safe for cleaning pool liner?
Is it safe to use for shower stall and on food preparation surface?
Asked by Keen September 8, 20155
AnswersYou can use it for the shower stall with no worries. For food preparation areas, use Simple Green Crystal Cleaner. It is NSF certified to be used safely in food prep areas.
will this work ok in a parts cleaning machine?
Asked by Curly January 29, 20165
AnswersYes, It even says so in the description
is it safe on slate and grout?
Asked by nick August 23, 20185
AnswersI have a slate and grout patio that I used it on. It was very effective and did not leave any stains or discoloration.
Can this be used in a pressure washer?
Asked by Max357 September 29, 20175
AnswersYes
How is this applied
Asked by MR June 1, 20175
AnswersI use it in a pump up sprayer. Dwell time of a few minutes before rinsing.
Can this be used to clean headstones for a cemetery?
Asked by Cam August 18, 20195
Answersplease don't use anything but water and a small soft brush...chemicals destroy the finish on the stone and it will ruin the stone..
Can you use this on greasy kitchen cabinets? Will it discolor?
Asked by caramelody January 11, 20165
AnswersI use it in a sprayer for my kitchen go to cleaner. I use it on my glass top stove and cabinets. For tough stuff, I also use magic erasers.
My ac keeps freezing I'm told i need clean coils I Google what use. . This product came up. Will it help?
Asked by Ir8st8 December 13, 20154
AnswersI use it regularly for condenser and evaporator coils. I use a garden sprayer with hand pump. Saves money on the service call.
Customer Reviews
Overall Ratings
I have acreage and two garden tractors that always seem to need some kind of maintenance or repai...
June 9, 2020
I have acreage and two garden tractors that always seem to need some kind of maintenance or repair. In the past I've used petroleum based solvents for cleaning parts. Simple Green Pro HD was recommended by a friend and it works better than the petroleum solvents. It's also safer, and I had some cleaning containers that were damaged (paint and markings) by the petroleum solvents. I tried Simple Green Pro HD on those same containers and had no problems. It also works in Ultrasonic Cleaning Tanks. Definately a plus overall.
This is a great product and is a good all around cleaner, i use it for automotive use so i need a...
May 30, 2020
This is a great product and is a good all around cleaner, i use it for automotive use so i need a cleaner that will not hurt the auto or it's finishing.
This stuff is amazing! I use this all the time. Some of the things I have used this on is house s...
January 13, 2020
This stuff is amazing! I use this all the time. Some of the things I have used this on is house siding, fireplace/mantel, riding mower, interior furniture, inside & outside of car, car parts, outdoor furniture, interior walls, bathrooms & fixtures, landscaping equipment, car & riding mower engines & so much more. SIMPLE GREEN PRO HD has never let me down & it is safe for my grass & plants. So far, everything I have used this on has worked amazingly. Most of the time a very little amount & a gallon of hot water does the trick & for heavy duty jobs I use a good amount to break down heavy mildew on siding, tools, parts & oils. I have purchased three of these in the past & every jug has lasted a long time, out performs many cleaners & is much safer for me, my family & the environment then most harsh/cancerous chemicals on the market plus the smell is much better than many other cleaners/chemicals. HIGHLY RECOMMENDED!
Excellent product, that is eco-friendly! HIGHLY recommend to anyone looking to save their garden!!
May 14, 2019
Excellent product, that is eco-friendly! HIGHLY recommend to anyone looking to save their garden!!
YES TO THIS ONE
April 24, 2016
I USED SIMPLE GREEN ON A OVEN BROILING GLASS CONTAINER IN WHICH WAS PRETTY DIRTY AND I ALSO USED IT ON A METAL FLAT DRIP PAN. I SPRAYED IT ON AND LET IT SIT FOR ABOUT 3 MINUTES THEN RUBBED IT WITH A SPONGE AND HOT WATER, I WAS PLEASED WITH THE RESULTS. I THEN TRIED ON MY FRIDGE HANDLE AND AROUND IT, AGAIN - NICE RESULTS. I WILL SURELY GET THIS AGAIN FOR SURE. YES TO THIS ONE.
Not Your Mother's Simple Green
February 27, 2016
This is a professional grade cleaner. Made for deep cleaning of grime, dirt, and more. Perfect for high pressure sprayers. Used the cleaner to remove lake grime for the boat pontoons without using an acid produce. Can be diluted if needed and the instructions include concentration. Cuts grease and grime without much effort. This is not your mother's simple green.
A must have for the garage shop.
August 10, 2015
I've been using this stuff for years. It's by far the best degreaser I've used. This gallon is concentrated and makes about 14 to 20 gallons of cleaner depending on how strong you cut it.
The main reason I started using this is that it is non-corrosive. I do a lot of woodworking and end up with dirt and sap/pitch all over my cutting tools. This removes it very quickly without damaging the metal or brazing like other degreasers do. If you do any work around metal (cars, tools, bikes, etc) this is the product to get and the one a lot of manufacturers recommend.
Attached is some before and after shots of some old rusty tools I cleaned up. I spray them down with some Pro HD, let them sit for a while, then scrub off any remaining rust. It works awesome and saves so much time
Amazing cleaner!
June 21, 2015
Cleaner works on every type of surface, smells great, and easy to use!
Quality product easy to use rinses easily and does their job well
April 22, 2015
Great product I just use this to do Spring cleanup on my fiberglass boat. It did a fine job cleaning right down to the fiberglass with want to use white scrubbing was necessary. It reinstall easily and it's great to know that it's environmentally friendly. I highly recommend this product for both indoor and outdoor use it as a pleasant smile and is very gentle on your hands no need for gloves.
Cleans well. Smells good
May 11, 2013
I used this product at 1:3 to scrub my dirty vinyl siding. It worked well and removed oxidation and dirt. It claims to be a degreaser also but I would stick to actual degreaser or brake parts cleaner for the heavy duty jobs. Overall a versatile product that comes full strength that you dilute for your application.
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