Fast Orange

Fast Orange 22340 Fast Orange Grease X Mechanics Laundry Detergent Liquid 40 Fl Oz Stains Soils Odor Eliminator

1783+ bought in the past month

$26.97

About this item

  • Repels Grease & Grime – Removes and helps repel tough automotive stains, grease, oil, and grime from mechanic uniforms, coveralls, and workwear, keeping clothes looking clean even after the dirtiest garage jobs or engine repairs
  • Eliminates Fuel & Oil Odors – Effectively eliminates fuel, oil, and exhaust odors at the source, restoring freshness to heavily used work clothes and removing the lingering smells of engines, solvents, and shop chemicals
  • Powerful Pretreatment Formula – Pour a small amount of detergent directly on heavily stained areas to pretreat grease and grime before washing, ensuring deep cleaning where it's needed most on even the toughest jobs
  • Keeps Washer Clean & Fresh – Not only does it clean oil-covered clothes, but it also helps keep your washing machine free of grease buildup, ensuring your washer stays fresh, residue-free, and running at peak performance
  • Heavy-Duty Clean for Less – Get professional-strength laundry results for great value, high-performance detergent ideal for mechanics, gearheads, and anyone who works hard and gets dirty
$26.97

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Product details

BrandFast Orange
Item FormLiquid
ScentOrange
Unit Count40.0 Fluid Ounces
Material Type FreeMaterial Type Free

Technical specifications

manufacturerFast Orange
brandFast Orange
modelFast Orange Grease X
item_weight2.91 pounds
product_dimensions3.25 x 5 x 9.38 inches
item_model_number22340
is_discontinued_by_manufacturerNo
exteriorMachined
manufacturer_part_number22340
oem_part_number22340
date_first_availableAugust 14, 2016

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Customer reviews

4.23,444 ratings

Customers say

Customers find the laundry detergent effective at removing grease and odors, particularly noting its success with shop towels and garage rags.

★★★★★

An Essential In Our Laundry Room.

91ZULU5SDecember 31, 2025

I have been using Fast Orange Grease X for about 4 years. I own two Harley-Davidsons and perform my own maintenance and much of my own service. This stuff is terrific for getting oil and grease and greasy dirt out of shirts and jeans and shop towels and rags. It removes solvents and gasoline and their odors as well. While it will not completely remove a heavy bearing grease stain from a shop rag it will leave it serviceably clean. Most importantly it leaves the washer and dryer clean and decent smelling and that has kept my wife off my back for a long time. I've even used it on her kitchen towels after a round of heavy baking or cooking. It works extremely well on cooking oils and kitchen grease too. Read more

★★★★★

Exactly what I wanted

Larry DaniellsDecember 4, 2025

Works great! Removes grease and oil and their odor! Read more

★★★★☆

Bottle leaks (CHEAP BOTTLE CAP). Cleans diesel as advertised.

St2eelpotSeptember 12, 2025

The cap of this bottle is EXTREMELY thin and cheap. Cracked in transport- same as others have reported. It's not leaking from the threading. I had a pair of elbow pads that had been left sitting in diesel for a day or two. Was unable to get the smell out hand washing, soaking with detergent, and machine washing. I used this product to soak (even though directions say this is unnecessary), then machine wash on hot. Diesel smell is gone. The perfume in this detergent is a bit strong, though I no longer get nauseous when wearing the elbow pads. 5 stars for cleanliness. 3 stars for the super cheap bottle. Guessing I lost a couple of loads of detergent from the leak. Read more

★★★★★

Really Works!

Paige RossNovember 12, 2025

Really Works! I had a small load of clothes that my husband had spilled a tank full of oil/gas mixture on. I tried oxi powders, vinegar and hot water- ran 5 times and the overwhelming gas smell was still in the clothes and now my washer! Ordered and received this same day. Ran once with this detergent and clothes and washer are fresh and clean again! Worth it! Read more

★★★☆☆

Works great, but...

SaraSeptember 4, 2024

My husband is in the metal fabrication field and somedays he comes home covered in metal dust and/or some kind of fuel or hydrolic fluid *queue the facepalm* Regular detergent, even the HD Tide doesn't even phase his messes.... so I found this, marketed for mechanics and the oils and fluids they work with, so I thought I'd try it. It works well for the metal dust and the grease that follows, but it's not the best for hydrolic fluid. Takes care of gasoline and diesel fuel pretty good, although the smell of those lingers a bit after its washed, but it's better than anything else I've found. My biggest gripe - hence the 3 stars - is the seller, or whoever was in charge of getting it delivered. I ran out and needed some in a pinch and it's always been available with prime delivery, but the last two times I've ordered it, the delivery was canceled and I wasn't given a reason why, so I had to find it elsewhere (which cost me more, but it wasn't bad - worth the trade for the Amazon frustration) It's definitely a great detergent, does its job and smells orange-ish, but it'll continue getting it elsewhere. Read more

★★★★★

Cuts Diesel Fuel Smell!

Danielle B.May 10, 2025

My husband is a mechanic and gets into everything! His work clothes used to smell so bad—mostly of diesel—that we gave him his own washing machine just to keep them from tainting our regular laundry. I started adding this to his wash, and I couldn't be happier with the results! It immediately cuts through the diesel odor, removes grease, and his clothes come out looking and smelling truly clean every time. Because it’s a bit pricey for the size, I use it more as an additive alongside our regular detergent—but even then, it still works wonders! Read more

★☆☆☆☆

Doesn't Work. Waste of Money

MrsChiksDecember 10, 2025

I washed three cotton/poly t-shirts with cooking oil stains following the instructions and the stains were still there. So then I pretreated the t-shirts and then washed them again and oil stains are still there. so this doesn't work. It is a waste of money. Also it made my hands itch so it is toxic to skin so use gloves while handling it if you are determined to try it and waste your money. Read more

★★★★★

Grease body wash

JudyDecember 4, 2025

My son works in construction gets all greasy says this body wash works great. Read more

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