






⚡ Cut grime, not corners—clean smarter, not harder!
SIMPSON Heavy Duty Cleaner is a concentrated, industrial-strength degreaser designed for heavy grime on commercial and construction equipment. Compatible with multiple cleaning systems, it offers up to 256 gallons of solution per bottle, delivering powerful, cost-effective cleaning that professionals trust.



























| ASIN | B08WX6D7Y1 |
| Best Sellers Rank | #20,632 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #80 in Flooring & Tiling Accessories |
| Brand | SIMPSON |
| Brand Name | SIMPSON |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.3 out of 5 stars 1,501 Reviews |
| Included Components | Item |
| Item Form | Liquid |
| Item Type Name | Heavy Duty Cleaner, Concentrated Soap Solution for Pressure Washers and Spray Bottles, Use on Concrete, Vinyl Siding, Appliances, Windows, Cars, Fences, Decks, Purple |
| Item Volume | 1 Gallons |
| Item Weight | 9 Pounds |
| Manufacturer | Simpson Cleaning |
| Material Feature | Concentrated |
| Material Features | Concentrated |
| Model Number | 88282 |
| Number of Items | 1 |
| Part Number | 88282 |
| Scent | Purple (Heavy Duty) |
| Size | 128 Fl Oz (Pack of 1) |
| Special Features | Concentrated |
| Specific Uses For Product | Car |
| Surface Recommendation | Stone |
| UPC | 879399006333 |
| Unit Count | 128.0 Fluid Ounces |
L**K
What hubby wanted
Hubby told me to order this. I do what I’m told. I believe he likes it because he hasn’t told me otherwise, and the car seemed to be clean.
R**S
Works well
I recently got a power washer and wanted something to use on my cars. My power washer has a little attachment that pulls cleaner out of a bottle for such a purpose, so gave it a go with this. Wow, car was covered in whitish soapy foam in seconds. Used about 8 ounces for the car, switched out to a regular wand for the washing part (probably a quick sponge would have helped), but this quickly cut through the dirt and grime, all rinsed off easily. Compared to the cost of a car wash, it is very inexpensive, however it does take a few minutes to get it set up, so next time will run through all 3 cars at one time rather than doing one at a time. But this soap is great, didn't notice any smell just cleaned it I expected it to.
C**L
spray a large area then go back over it
I was using this to clean my garage siding. I know it works because the difference is very good - my siding was filthy and I wanted to use a soap instead of just water pressure . You can spray a large area then go back over it like I did for the job. I cleaned about 600 sq ft and it took the entire gallon. I would buy this again to do the lower side of the house next job.
B**N
Good cleaner, good price.
I’ve been using this cleaner for a couple years now, it’s about $5-10 less than other cleaners I’ve used, and it works as well (or better) than any others for general house pressure washing duties. I usually spray a little bleach on my white trim, so coupled with that it gives me a sparkling clean house. It’s okay for concrete and walkway use, but for heavy mildew or dirt on those surfaces, it’s not spectacular, but again - it’s a multipurpose cleaner. I was worried it might leak in transit, but I received my two plastic bottles wrapped in plastic and inside a fitted box inside ANOTHER Amazon box. They arrived sealed and in great condition. Is there a possibility it could leak during shipment? Sure, but this is about as secure as you could ask for. This stuff is a good alternative to pricier cleaners and delivers similar results. Couple this with a light spray of bleach or degreaser and it’s a champ.
P**.
Good quality stuff
Good quality and good price
D**S
The cleaner is pretty good
The Pressure washer I bought from Amazon was cheaply made with plastic connectors and components and as expected the main water inlet suddenly snapped and the Westinghouse brand proved to be a waste as I only got 2 uses of it before it broke down and proved to be a waste of money , but the soap did well for the 2 times it was used.
G**E
Value
Great value works well
T**Y
Works great with my gas simpson pressure washer✨
This is a great value and works well for cleaning cars, house vinyl siding, and even exterior windows when using a pressure washer that has a soap cannon attached. Using a soap cannon allows you to adjust the concentrate mix and the amount of foam this cleaner will produce. It rinses clean and compares well to the other major brands of soaps.
Trustpilot
2 weeks ago
2 months ago