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Simple Green 18203 Heavy Duty Cleaner and Degreaser, 1 Gallon Bottle

4.1 out of 5 stars 66 ratings

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We don't know when or if this item will be back in stock.

About this item

  • Janitorial & Cleaning Supplies

Additional Details

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.16 x 8.5 x 12.75 inches; 0.01 ounces
  • Manufacturer recommended age ‏ : ‎ 0 months and up
  • Item model number ‏ : ‎ 18203
  • Material Feature ‏ : ‎ Biodegradable Warning
  • Date First Available ‏ : ‎ August 29, 2007
  • Manufacturer ‏ : ‎ Simple Green Industrial - Geneva
  • ASIN ‏ : ‎ B00103U3WQ
  • Best Sellers Rank: #1,554,764 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Customer Reviews:
    4.1 out of 5 stars 66 ratings

Product Description

Simple Green 18203 Heavy Duty Cleaner and Degreaser, 1 Gallon Bottle

Top Brand: Simple Green

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Customer reviews

4.1 out of 5 stars
66 global ratings

Customers say

Customers find the cleaning agent effective, with one mentioning it works well with low-pressure application. The product receives positive feedback for its quality, particularly for wood and laminate floors, and its ability to remove road grime and break down water stains. They appreciate its pleasant scent. While some customers consider it good value, others feel it's a waste of money, and opinions about its versatility are mixed.

20 customers mention "Effectiveness"18 positive2 negative

Customers find the cleaning agent effective and dependable, with one customer noting it works well with low-pressure application and another mentioning its outstanding performance on brick walk-ways.

"...Worked great! Smelled good, and didn't harm my plants in the garden by my shed. Wish I'd have took a before and after picture." Read more

"...Otherwise it is the ever dependable, multi surface, multi purpose cleaner I came to know...." Read more

"I decided to try after reading such great reviews. Worked just great. Used it to clean deck, and carpet." Read more

"Perfect for my purposes...to clean my bike chain." Read more

14 customers mention "Product quality"13 positive1 negative

Customers find this cleaning agent to be a great household product, particularly noting its effectiveness on wood and laminate floors.

"Great product!" Read more

"This is a great product for mt wood laminate floors. It has a refreshing, but not heavy, scent and does a good job with mud and grime." Read more

"...Simple Green is simply the best cleaner on the market...." Read more

"...This is an excellent all-purpose cleaner that can be used anywhere around the house for many needs...." Read more

10 customers mention "Scrubbing ability"9 positive1 negative

Customers praise the cleaning agent's scrubbing ability, noting it effectively removes road grime, water stains, and dirt from frames, while making engines look new again.

"I bought this to use cleaning my Bikes, does a good job getting dirt off the frame and pulling old nasty oil/grease from the chain...." Read more

"I use this to clean my rzr. It does an excellent job of breaking down water stains and mud stains...." Read more

"...Worked just great. Used it to clean deck, and carpet." Read more

"...the pressure washer...it was not like spray on and it was clean after one application, which is what a lot of us would like." Read more

3 customers mention "Scent"3 positive0 negative

Customers like the cleaning agent's scent.

"...It has a refreshing, but not heavy, scent and does a good job with mud and grime." Read more

"...Worked great! Smelled good, and didn't harm my plants in the garden by my shed. Wish I'd have took a before and after picture." Read more

"Simple Green is my go-to product for removing offensive odors whether it be on floors or mattresses." Read more

6 customers mention "Value for money"4 positive2 negative

Customers have mixed opinions about the cleaning agent's value for money, with some finding it good value while others consider it a waste of money.

"Wonderful product great price would definitely buy again" Read more

"...Might be good on an easier diet job. Otherwise a waste of money for me." Read more

"Works great, good price." Read more

"Good value." Read more

3 customers mention "Use"2 positive1 negative

Customers have mixed opinions about the cleaning agent's versatility, with one noting it can be used anywhere around the house, while another finds it not very useful.

"...This is an excellent all-purpose cleaner that can be used anywhere around the house for many needs...." Read more

"Not very usefull" Read more

"Dependable, economical, eco friendly, and multi purpose...." Read more

Did an OUTSTANDING job cleaning with a 2000 PSI GreenWorks Electric Presuure Washer cleanin a Fithy Dirty White Vinyl Fence.
5 out of 5 stars
Did an OUTSTANDING job cleaning with a 2000 PSI GreenWorks Electric Presuure Washer cleanin a Fithy Dirty White Vinyl Fence.
The Simple Green 18203 Heavy Duty Cleaner and DeGreaser did an OUTSTANDING job cleaning my vinyl white fence with a GreenWorks 2000 PSI Pressure Washer. I have about 100 feet of White Vinyl Shadowbox Fencing that I had failed to clean in the past three years. There were ugly moss stains and bird droppings and algae on lots of inside areas of the fence that made it look really bad. Most of these stains you could wipe with regular detergents and a cloth and nothing would come off at all. The Simple Green when applied to these same stains would begin breaking them down before the main water hit them. You could literally watch the Simple Green dissolve the stain away and the best part was no damage at all to the White Vinyl. The stains literally vanished in less than one minute. 2 Gallons did 100 feet of six feet high Shadowbox Fencing and made it look new. This is a top rate cleaner as many others I tried could not remove the Moss, Algae or Bird Droppings at all. The Simple Green made the job easy and with Beautiful Results. Look at my BEFORE and AFTER Photos to see what I mean.
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Top reviews from the United States

  • Reviewed in the United States on September 15, 2016
    The Simple Green 18203 Heavy Duty Cleaner and DeGreaser did an OUTSTANDING job cleaning my vinyl white fence with a GreenWorks 2000 PSI Pressure Washer. I have about 100 feet of White Vinyl Shadowbox Fencing that I had failed to clean in the past three years. There were ugly moss stains and bird droppings and algae on lots of inside areas of the fence that made it look really bad. Most of these stains you could wipe with regular detergents and a cloth and nothing would come off at all. The Simple Green when applied to these same stains would begin breaking them down before the main water hit them. You could literally watch the Simple Green dissolve the stain away and the best part was no damage at all to the White Vinyl. The stains literally vanished in less than one minute. 2 Gallons did 100 feet of six feet high Shadowbox Fencing and made it look new. This is a top rate cleaner as many others I tried could not remove the Moss, Algae or Bird Droppings at all. The Simple Green made the job easy and with Beautiful Results. Look at my BEFORE and AFTER Photos to see what I mean.
    Customer image
    5.0 out of 5 stars
    Did an OUTSTANDING job cleaning with a 2000 PSI GreenWorks Electric Presuure Washer cleanin a Fithy Dirty White Vinyl Fence.

    Reviewed in the United States on September 15, 2016
    The Simple Green 18203 Heavy Duty Cleaner and DeGreaser did an OUTSTANDING job cleaning my vinyl white fence with a GreenWorks 2000 PSI Pressure Washer. I have about 100 feet of White Vinyl Shadowbox Fencing that I had failed to clean in the past three years. There were ugly moss stains and bird droppings and algae on lots of inside areas of the fence that made it look really bad. Most of these stains you could wipe with regular detergents and a cloth and nothing would come off at all. The Simple Green when applied to these same stains would begin breaking them down before the main water hit them. You could literally watch the Simple Green dissolve the stain away and the best part was no damage at all to the White Vinyl. The stains literally vanished in less than one minute. 2 Gallons did 100 feet of six feet high Shadowbox Fencing and made it look new. This is a top rate cleaner as many others I tried could not remove the Moss, Algae or Bird Droppings at all. The Simple Green made the job easy and with Beautiful Results. Look at my BEFORE and AFTER Photos to see what I mean.
    Images in this review
    Customer imageCustomer image
    2 people found this helpful
    Report
  • Reviewed in the United States on August 19, 2015
    I purchased this product for my deck, but then out of necessity I used it on the inside of my garbage can after it was emptied by public works one day. I could not believe how quickly this heavy-duty cleaner made quick work out of that garbage can! This is an excellent all-purpose cleaner that can be used anywhere around the house for many needs. I'm duly impressed and plan to purchase another gallon very soon. Excellent product!
    4 people found this helpful
    Report
  • Reviewed in the United States on September 9, 2016
    Just O.K., nothing special. There are no suds at all so you're not sure if it's actually working. Seems water would do as well.
  • Reviewed in the United States on August 9, 2017
    Used this in my power washer but never did the job I needed. Might be good on an easier diet job. Otherwise a waste of money for me.
    One person found this helpful
    Report
  • Reviewed in the United States on July 30, 2013
    We have a ten year old stucco system on the house. Parts of it has been covered with grime, mildew, and other gunk. It does great for simple dirt, but I am not sure how much of the product worked on the heavier build up or if it was just the pressure washer. Hard to tell...still I put considerable time on it with the pressure washer...it was not like spray on and it was clean after one application, which is what a lot of us would like.
    4 people found this helpful
    Report
  • Reviewed in the United States on November 20, 2016
    I have always liked this product family because it is a really good household cleaner and eco friendly however, I bought this formula hoping it would kill mold since another user mentioned that. it might have been the pressure that cleaned the mold because regular application, it didn't. Otherwise it is the ever dependable, multi surface, multi purpose cleaner I came to know. A bonus point for this product because it doesn't trigger allergic reactions or breathing problems like typical household cleaners when being sprayed and it's safe to use around pets.
  • Reviewed in the United States on April 7, 2015
    works the same as krud kutter.
    both work well. I use on my driveway.
    5 people found this helpful
    Report
  • Reviewed in the United States on January 2, 2010
    I'm a deep water technical scuba diver and I "O2 (oxygen) clean" all of my own nitrox and oxygen decompression tanks. Simple Green is simply the best cleaner on the market. Not only do I rely on it to clean off any combustible particles that could cause an explosion during oxygen fills, I also rely on it to not contain any toxic chemicals that will kill me when breathing off these cleaned tanks under water. I've never had any issues with this product!
    10 people found this helpful
    Report

Product Summary: Simple Green 18203 Heavy Duty Cleaner and Degreaser, 1 Gallon Bottle

From Simple Green

4.1 out of 5 stars, 66 ratings

Customer reviews

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About this Item

  • Janitorial & Cleaning Supplies

Product Description

Simple Green 18203 Heavy Duty Cleaner and Degreaser, 1 Gallon Bottle

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