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Simple Green 19128 Crystal Industrial Cleaner/Degreaser, 1 Gallon Bottle

4.6 4.6 out of 5 stars 493 ratings
1
Brand Simple Green
Item Form Liquid
Scent Unscented
Specific Uses For Product Industrial
Material Feature Biodegradable

About this item

  • Crystal Simple Green is formulated for critical cleaning applications that demand a fragrance-free solution
  • It is a highly effective, concentrated, all-purpose degreaser and cleaner
  • Non-toxic, biodegradable, non-hazardous, non-flammable, non-corrosive
  • Excellent in parts washers
  • Versatile concentrate with no added color or fragrance for superior risibility

Additional Details

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 1.22 x 1.22 x 1.22 inches; 0.01 ounces
  • Item model number ‏ : ‎ 19128
  • Department ‏ : ‎ Degreasers
  • Material Feature ‏ : ‎ Biodegradable Warning
  • Date First Available ‏ : ‎ April 1, 2004
  • Manufacturer ‏ : ‎ Simple Green Industrial - Geneva
  • ASIN ‏ : ‎ B000ULLGRU
  • Customer Reviews:
    4.6 4.6 out of 5 stars 493 ratings

Product Description

Strong yet safe cleaner removes oil, lubricants and grime from washable surfaces. Rinses easily. Concentrated; dilutes with water. For pressure washing and steam cleaning, maintenance. Safe for food-preparation areas. Exempt from OSHA and EPA special handling and personal protection requirements for hazardous materials. Biodegradable, nontoxic, nonabrasive and nonflammable. Application: Machinery; Tools; Applicable Material: Metal. ~ Includes six bottles.

Top Brand: Simple Green

Highly Rated
100K+ customers rate items from this brand highly
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From the manufacturer

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About Us

Bruce FaBrizio is most widely known as the Founder, CEO and Chairman of Sunshine Makers, the company that manufactures Simple Green cleaning products. But to those who know him best, he is an innate philanthropist, encouraging people to "Think Globally, Act Locally" as a way to affect positive change. Bruce's initial interest in products stemmed from witnessing a fatal chemical accident while working with his father in the 1970s. They knew they could develop something better than the existing chemicals then being used. The result was Simple Green. Bruce grew the company from the humble beginnings of a single-van operation to a global enterprise. Simple Green was first used to remove tannic acid from coffee roasting machinery. It then extended to automotive and industrial customers who used it to remove grease and stains from equipment and flooring.

What's in the box

  • Simple Green 19128 Crystal Industrial Cleaner/Degreaser, 1 Gallon Bottle

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    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    493 global ratings

    Customers say

    Customers like the performance, quality and value of the cleaning agent. For example, they mention it works phenomenally, it cleans the chain and drive train very well, and it's great value. Customers are also happy with the smell, color and that it'd be safe for white fabrics. They are also satisfied with the environmentally friendly, and safety.

    AI-generated from the text of customer reviews

    114 customers mention106 positive8 negative

    Customers are satisfied with the quality of the cleaning agent. They mention that it is an amazing cleaner that cleans the chain and drive train very well. They also say that it makes quick work of doing the cleaning, works great for cleaning dirty engine compartment, and is one of the most powerful cleaners on the market.

    "This stuff did a fine job at de-greasing my bicycle. I mixed it to a medium ratio as listed on the Simple Green website (1:10)...." Read more

    "...I was truly amazed how efficiently and quickly it cleaned everything...." Read more

    "Cleans the vehicles with dirt or grease on plastic easily. Does not have smell of the simple green ." Read more

    "...Overall, this product removed and cleaned far superior to Brake Clean, Carb Cleaner, Mineral Spirits and Denatured Alcohol...." Read more

    112 customers mention105 positive7 negative

    Customers are satisfied with the performance of the cleaning agent. They mention that it works phenomenally, is effective, and is non-toxic and biodegradable. Some say that it's awesome all around and works very quickly.

    "...But this works JUST AS WELL. It probably is safer for engines/automotive applications...." Read more

    "...This stuff works great.Is it really “green” and good for the environment?..." Read more

    "...It's cheap and it works." Read more

    "...I was truly amazed how efficiently and quickly it cleaned everything...." Read more

    38 customers mention35 positive3 negative

    Customers find the cleaning agent to be a great value. They mention that it works great and saves them a ton of money.

    "...care about is that it works, doesn’t eat my drive train, and is reasonably priced. This stuff does the trick!..." Read more

    "...It's cheap and it works." Read more

    "...Buying it by the gallon is very economical and I suggest everyone have Simple Green as a staple in their cleaning products pantry...." Read more

    "...(fairly large container at a reasonable price) way to perform chain cleaning...." Read more

    27 customers mention23 positive4 negative

    Customers like the smell of the cleaning agent. They mention that it does not have a strong smell, and it cuts grease without stinking. They also appreciate the clear and unscented crystal formula, which is safe for white fabrics.

    "...No funny smell like the green stuff...." Read more

    "Cleans the vehicles with dirt or grease on plastic easily. Does not have smell of the simple green ." Read more

    "...I love this degreaser. It does NOT have any fragrance or colors added...." Read more

    "This is a really strong cleaner! The Crystal formula clear and unscented, so it is safe for white fabrics and people who don't want to smell..." Read more

    13 customers mention10 positive3 negative

    Customers like the color of the cleaning agent. They say it has no dyes, so it can be used in carpets. They also mention that it looks great and that it's the best simple green product they have used.

    "...The cleaned components, rinsed in hot water dry extremely well and accept bluing to the prepped metal areas with ease...." Read more

    "...This degreaser was awesome all around. No red, itchy, hands yet no grease or stickiness left on cabinets or our LeCreuet pans we store on top of the..." Read more

    "...The Crystal formulation is free of that. Another plus is that it has no dyes, so I can use it in my carpet cleaner even on my lightest-colored..." Read more

    "...the difference, was that the color was much less green, I guess that's where the word 'Crystal' comes from...." Read more

    11 customers mention11 positive0 negative

    Customers appreciate the cleaning agent's biodegradable, great for the environment, and excellent bio neutral all purpose cleaner.

    "...This stuff works great.Is it really “green” and good for the environment?..." Read more

    "Works great for cleaning dirty engine compartment. Biodegradable and can be used full strength or it can be diluted." Read more

    "excellent bio neutral all purpose cleaner and degreaser works great. buy in large concentrated bottles and dilute for your application...." Read more

    "Non toxic, biodegradable, degreaser that works...." Read more

    10 customers mention10 positive0 negative

    Customers find the cleaning agent safe for use on bikes, engines, and white fabrics. They also say it's non-toxic, biodegradable, and works well to dissolve grease. Some customers also mention that it'll safely clean their lawns.

    "...But this works JUST AS WELL. It probably is safer for engines/automotive applications...." Read more

    "...extremely well, and the fact that it can do that while remaining non-toxic is why we use it as our primary cleaning solution." Read more

    "...The Crystal formula clear and unscented, so it is safe for white fabrics and people who don't want to smell sassafras for months...." Read more

    "...like that the Crystal Simple Green has almost no scent, that it is non-toxic and cheap. Overall, it works, but may require extra elbow grease...." Read more

    9 customers mention6 positive3 negative

    Customers are mixed about the strength of the cleaning agent. Some mention that it's pretty strong, and will last a long time. They say that the concentrated bottle will last forever. However, others say that it is not as strong as brake cleaner.

    "...This stuff is a great buy and works great! Plus it will last a long time since you do not need that much for maintaining your bike...." Read more

    "This is some strong stuff. Not as bad as clorox or muriatic acid, but I still like to wear PPE when using this stuff...." Read more

    "...is pretty much the best, and it comes in big gallon bottles so it lasts a while. It's even pretty eco-friendly. What's not to like?..." Read more

    "...it cleans almost everything, and this concentrated bottle will last FOREVER, given the dilution needed for general purpose cleaning. Good stuff!" Read more

    Works great on bike drivetrain
    5 Stars
    Works great on bike drivetrain
    I use it on my drivetrain with the parktool chain cleaner tool and this is how I clean it. Works phenomenal and will order again when I run out of it. I deep clean drivetrain once or twice a month depending on how it gets.
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    Top reviews from the United States

    A. J. Safian
    5.0 out of 5 stars Great for engine bay clean up (automotive grime cutter)
    Reviewed in the United States on May 18, 2013
    Number of Items: 1Verified Purchase
    I've used the regular simple green since I was in high school to clean bicycle gears. Now that I've moved up from bike to car, I still find it an essential product in my life. I took a chance on this "crystal" model of simple green. I think I still prefer the true green stuff- maybe because I grew up with it. But this works JUST AS WELL. It probably is safer for engines/automotive applications. While I could not tell a huge difference in performance, I did notice a couple differences. 1) It's main purpose is for use as an automotive/Industrial degreaser. 2) It's a couple bucks cheaper on amazon than the regular Simple Green. 3) No funny smell like the green stuff. There is a helpful dilution chart on the bottle as well as on the simple green website (for their "crystal" product). For anyone else interested in automotive grime cleaning- If there is heavy residue/grease Simple Green suggests a dilution of 1 part water : 1-15 parts simple green. I used a 1:4 ratio, but would even go to 1:2.
    Just common sense, make sure you don' get this product (water especially) into the alternator, starter, fusebox, coil pack, or any wire connections. If you are buying this product for engine bay cleaning make sure you seal off ALL openings before spraying around.
    33 people found this helpful
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    nalletto
    5.0 out of 5 stars Great for working on bikes
    Reviewed in the United States on January 20, 2016
    Number of Items: 1Verified Purchase
    I commute to work by bicycle and have learned the importance of keeping my chain clean and well-lubed. I have used a few different brands of cleaner/degreaser and most of them work about the same—they work well. The reason I’m giving this a 5-star rating is because of the price. I looked around for a product that came in large quantities but didn’t cost more than $20/gallon. I have used gasoline (which is usually $2-$4/gallon and is an AMAZING degreaser) but I have noticed that it is very hard on my bike chains and components. This stuff works great.

    Is it really “green” and good for the environment? Probably not after it’s full of chain lube and gunk…all I really care about is that it works, doesn’t eat my drive train, and is reasonably priced. This stuff does the trick! Because I dilute it with water (50/50), it’s really costs more like $10/gallon.
    One person found this helpful
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    AverageJoe
    4.0 out of 5 stars Cheap alternative to job-specific de-greasers
    Reviewed in the United States on February 17, 2015
    Number of Items: 1Verified Purchase
    This stuff did a fine job at de-greasing my bicycle. I mixed it to a medium ratio as listed on the Simple Green website (1:10). This stuff scrubbed on with a hard bristle brush made quick work of bicycle grease and grime. If I had one thing I didn't like about it for this purpose it's that it needs to be rinsed off and then dried. There are specialty de-greasers that require no rinse and evaporate dry but that's usually a small can and costs as much as this 1-gallon jug.

    Bottom line, if you're not scared of a little secondary and tertiary step after using this stuff get it. It's cheap and it works.
    12 people found this helpful
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    William S
    5.0 out of 5 stars Best cleaner on Earth, stuff
    Reviewed in the United States on July 27, 2015
    Number of Items: 1Verified Purchase
    During a major repair job on my Sons Jeep, I sent him to pick up parts and a couple gallons of solvent for cleaning the dirty, greasy parts. Since petroleum solvent is no longer available I used this Crystal Simple Green as I would have the solvent.
    I've used Simple Green in the past, and appreciate the environmental properties of the product, but was doubtful of its comparative ability to clean burnt on oil and grease as well as a petroleum cleaner.
    I was truly amazed how efficiently and quickly it cleaned everything. I didn't use gloves and my fingers did get a little wrinkled after a few hours cleaning parts, but after rinsing and drying, they were fine.
    I have since reordered a few gallons of the Crystal Simple Green and refilled some 409 sprayers (and relabeled), placed them under the sinks throughout the house and shop. My wife came to me to compliment how well it cleans everything.
    It does have a bit of a breath taking affect if used full strength in an enclosed area, but with common sense and moderation, I'm sure even the Earth will appreciate your choice.
    8 people found this helpful
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    David
    5.0 out of 5 stars Cleans.
    Reviewed in the United States on July 12, 2023
    Number of Items: 1Verified Purchase
    Cleans the vehicles with dirt or grease on plastic easily. Does not have smell of the simple green .
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    Brian
    5.0 out of 5 stars PCB Cleaner
    Reviewed in the United States on November 22, 2023
    Number of Items: 1Verified Purchase
    This was recommended for ultrasonic cleaning of flux residue on printed circuit boards. Very effective.
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    T. Smythe
    5.0 out of 5 stars Cleans Extremely Well
    Reviewed in the United States on September 14, 2020
    Number of Items: 1Verified Purchase
    I purchased this Commercial Grade of my mostly used household heavy duty cleaner for use in a small bench model solvent tank in the garage. I build a fair amount of custom firearms and need all components to be super clean after working and as a coating pre-clean prep. I was cutting Cosmoline from an old 1966 surplus rifle action by using this at 10 to 1 cleaner to water ratio. Overall, this product removed and cleaned far superior to Brake Clean, Carb Cleaner, Mineral Spirits and Denatured Alcohol. The cleaned components, rinsed in hot water dry extremely well and accept bluing to the prepped metal areas with ease. I also use it for Automotive Projects, as sprayed on inner fender panels and cleaned for paint before installation-Perfect, Again!
    One person found this helpful
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    Dave F.
    5.0 out of 5 stars best ultrasonic solution ever!
    Reviewed in the United States on July 5, 2023
    Number of Items: 1Verified Purchase
    been using this stuff for awhile now and it works great! specifically used on gummed up carbeurators with great success but i have used it on gun parts and even my glasses!
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    Top reviews from other countries

    Josh
    5.0 out of 5 stars Works well for cleaning electronics
    Reviewed in Canada on November 10, 2023
    Number of Items: 1Verified Purchase
    Works well for Ultrasonic cleaning Motherboards,Game console's,Tools and more.💯
    One person found this helpful
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    Rick B
    5.0 out of 5 stars Simple Green Crystal
    Reviewed in Canada on May 4, 2021
    Number of Items: 1Verified Purchase
    Worked great just followed instructions
    Report
    Don Robertson
    5.0 out of 5 stars Excellent
    Reviewed in Canada on February 21, 2018
    Number of Items: 1Verified Purchase
    Yes it did work very well
    Report
    John Hodge
    4.0 out of 5 stars Good product.
    Reviewed in Canada on December 22, 2021
    Number of Items: 1Verified Purchase
    Good product. Used on garage floor.
    One person found this helpful
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