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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.

Pros & Cons

The AI used to provide these results are constantly improving. These results might change.

Pros

A can of aerokroil will last you 10 years. One it smells like a citronella candle exploded in the garage, unhappy wife. The smell lingers a bit, but what doesn't, right? The odor is not offensive no different than any other product.

Kroil is about the best penetrating oil that i have found. It is the best for loosening nuts and bolts that have been corroded. It's superior to pb blaster and far superior to wd-40.



Cons

Wussy bolts and nuts maybe. Cans fail to spray the entire contents. All the product was discharged in the box.

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Highlights

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Quality


I’ve used this product for over 20 years and it’s the best product i’ve used for loosening rusty nuts and bolts


Use good fitting tools and watch your torque is perpendicular not askew it will come apart


Used this 2 days in a row let sit and just easily wrenched it out


Using pretreatment with kroil and the assist of an impact wrench everything broke free and all fasteners were reused

Price


Great value for the money removes rust with ease lasting lubricant


A little spendy but if you really need the extra mile this is the one you want


A little bit expensive but worth it


I like the stuff is just too expensive

Shipping


Just used it works great in less time fast delivery


Shipped directly from kroil this was called aerokroil for many years the time to delivery is awful


Mine was like 12 days on an estimated 3 day arrival


Im not knocking the rating but their shipping times suck

Competitiveness


There is wd40 pb blaster and others but kroil is the best


Its more expensive than other similar products but its well worth it


This in my opinion is far better then pb blaster

Overview

  • How are reviewers describing this item?
    best, great, good, old and better.
  • Our engine has detected that the listing/variation has anomalous review count history. Please review the historical review count graph.
  • Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 4424.
  • Previous analysis of this listing was an C grade.
  • Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
  • Our engine has determined that the review content quality is low.
  • Our engine has analyzed and discovered that 66.4% of the reviews are reliable.
  • This product had a total of 3,052 reviews as of our last analysis date on Apr 15 2024.

Helpful InsightsBETA

The AI used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Destroyed rust on bolts on my jeep i’m sure i would have been in trouble without it


    Posted by a reviewer on Amazon

    Its an industry standard for a reason


    Posted by a reviewer on Amazon

    Restoring a 35 year old mustang gt and had to replace the old headers


    Posted by a reviewer on Amazon

    The bolts were seized up good


    Posted by a reviewer on Amazon

    Took a chance and the first thing i found at the cost of a star was that the application straw did not fit the nozzle and none of my other straws would either


    Posted by a reviewer on Amazon

    This is a pretty big deal as it made me shoot the bolts at long distance and i wasted a lot of overspray


    Posted by a reviewer on Amazon

    Working on several things at once and this made everything wet which is not appreciated


    Posted by a reviewer on Amazon

    Ive been a back yard mechanic since the 70s and have used everything oil penetrants like wd liquid wrench the torch and burned up a lot of time and sweat old cars require bloody knuckle mechanics

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Please note: The content is generated by an AI language model based on reviews. We are constantly improving the accuracy, however, its outputs may contain errors or offensive content from certain reviews. Please report any errors or offensive content to us. Also, please note that we will not collect your questions unless you click the thumbs up/down button to provide feedback. The answers displayed will be stored by us so if another Fakespotter asks a similar question we can provide them an answer faster. Your feedback will only help us make Fakespot Chat better! By using Fakespot Chat, you agree to Fakespot's terms of use and privacy notice.