You down with OPT? Optimum FerreX Tested & Reviewed!

Nick McKees37

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Optimum FerreX Iron Remover



Take a moment and breathe a sigh of relief - Optimum Polymer Technologies finally has a product for removing ferrous oxides (iron particles) from your vehicle's exterior surfaces.

Ferrous what now?
Here’s a fact that might surprise you: the only point when your paint doesn’t have iron contamination is the day it was manufactured. If your vehicle has been parked outside for a week or even worse, transported on a train (very common), airborne chemical compounds and ferrous iron particles have already landed on and started to penetrate the paint. What does this mean for your car? While it’s a relatively slow process, these iron deposits will eat away at the clear coat over time, causing permanent damage.

That’s the bad news; the good news is that you can safely remove iron contamination with Optimum FerreX Iron Remover!

Other products do the same thing - what's the big deal?
What sets Optimum FerreX Iron Remover apart from its competition is the fact that it also works VERY WELL at removing old waxes and stubborn tar. That's a lot of bang for not a lot of buck. What's more, it doesn't have the same pungent odor as other iron removers. While I wouldn't say that Optimum FerreX smells good, it is a start in the right direction for this segment. Like other iron removers, Optimum FerreX bleeds red as it dissolves and removes iron particles.

Optimum FerreX versus filthy, contaminated Saturn Astra
I went on a hunt for the dirtiest vehicle in Stuart and I came across a 2008-ish Saturn Astra that I don't believe has ever been washed. This was the perfect candidate for Optimum FerreX because not only is the paint contaminated on the Astra (these were made in Europe and imported to the US), it also had years of built-up dirt and grime. Perfect!

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Optimum FerreX as a wheel cleaner
Wheels receive more iron contaminants than any other part of your vehicle, making them a perfect candidate for a cleansing with FerreX. Optimum FerreX Iron Remover will show you that it’s working by turning red as it dissolves iron particles! Agitate with the Speed Master Wheel Brush and stubborn brake dust doesn't stand a chance!

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Testing Optimum FerreX in two ways
On one half the car, I sprayed Optimum FerreX directly onto the paint before washing it. This the opposite of what you normally do with an iron remover. The reason I did this is to test FerreX's ability to remove year's of built up dirt and grime.

Oh, and just because the owner said "do whatever you want with my car," I also intentionally let FerreX dry on the surface (another BIG no no with this type of product) just to see what would happen.

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See the bleeding?

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Photo enhanced for the purpose of better seeing the bleeding effect of Optimum FerreX. In this photo you can clearly see that the product is now DRY on the surface. I would be lying if I said I wasn't nervous for a minute!

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Fortunately everything washed right off. So far so good!

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A quick rinse to ensure all residue is removed (check out the pavement)

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Method #2
For the other side of the Saturn, I washed it with soap and water BEFORE spraying Optimum FerreX onto the paint. This is the traditional way of applying an iron remover.

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Surprisingly enough, bleeding was about the same! I thought the passenger side would bleed more because I removed the all the dirt and grime, allowing a less contaminated (with dirt) surface for FerreX to dissolve iron particles.

Conclusion
Optimum FerreX Iron Remover worked very well. I was especially impressed with its ability to assist in the removal of built-up dirt and grime.

So, are you down with OPT? :)

Optimum FerreX Iron Remover
 
Thanks for the review. I am heading to detail my mother in law's car today and I wish I had some of this in my arsenal. Looks like I have another item for my AG shopping list as I am happy with every OPT product I have used :)
 
Great review Nick. Looks like a another great Optimum product.
 
Good review. I wish I would've waited to stock up on iron x. Well guess I will need to place another order.

I would love to know how it works compared to iron X, or I guess a better test would be compared to trix.
 
Great review and article Nick! I enjoy reading your articles a lot.

I'm glad to hear that nothing happened when you let the product dry.

I can't believe you don't have any problems washing in the sun. I have problems washing in the sun even during winter here in AZ... The water just dries way too fast.
 
Nice review. Looks like a gallon is in my future.
 
Does this product have to be hosed off? I do a rinse less wash only with no access to a hose. I would like to try this on my white rims (especially the barrels) as they are contaminated with brake particles. Clay bar helps but would like to try either Iron X or Opt FerreX.
 
Roughly how much product is used on a car that size?

I've never done iron removal on my cars and am curious how far one bottle will take me.
 
Great review and article Nick! I enjoy reading your articles a lot.

I'm glad to hear that nothing happened when you let the product dry.

I can't believe you don't have any problems washing in the sun. I have problems washing in the sun even during winter here in AZ... The water just dries way too fast.

Thanks Marc, I have a feeling you will really like FerreX. It's a great product, especially if you're cleaning a very dirt, neglected vehicle.

Does this product have to be hosed off? I do a rinse less wash only with no access to a hose. I would like to try this on my white rims (especially the barrels) as they are contaminated with brake particles. Clay bar helps but would like to try either Iron X or Opt FerreX.

It should be hosed off to flush any product out of cracks and crevices were it can hide. If you work in a concentrated area, then I don't see a problem wiping it off with a damp microfiber towel.

Roughly how much product is used on a car that size?

I've never done iron removal on my cars and am curious how far one bottle will take me.

I used about a third of the bottle, and I did the entire car including wheels.
 
Next question, Iron X description says that bare metal (like brake calipers & wheel balancing weights) should be covered. I don't see this warning for Opt. description so Opt. can be used on bare metal? In other words I don't have to cover the brake calipers if I used Ferrex on wheels?
 
Next question, Iron X description says that bare metal (like brake calipers & wheel balancing weights) should be covered. I don't see this warning for Opt. description so Opt. can be used on bare metal? In other words I don't have to cover the brake calipers if I used Ferrex on wheels?

Great question. In this introduction, I noticed the exposed calipers and rotors and wondered what would happen if they were hit by this product.
 
Next question, Iron X description says that bare metal (like brake calipers & wheel balancing weights) should be covered. I don't see this warning for Opt. description so Opt. can be used on bare metal? In other words I don't have to cover the brake calipers if I used Ferrex on wheels?

Great question. In this introduction, I noticed the exposed calipers and rotors and wondered what would happen if they were hit by this product.

Optimum FerreX is safe on all exterior surfaces. You just want to make sure wheels and brake rotors are COOL to the touch. Never spare FerreX onto a hot surface.
 
Nick -

In the pic of you washing the car, was that you washing OFF the Ferrex or did you rinse it off first and then wash the car? It looks like the product is still on the wheels, so it is difficult to tell if you rinsed the car first or went straight to washing.

I know that you can agitate the product with a sponge or whatever. Did you do that or just spray and dwell?

Thanks!
 
Nick -

In the pic of you washing the car, was that you washing OFF the Ferrex or did you rinse it off first and then wash the car? It looks like the product is still on the wheels, so it is difficult to tell if you rinsed the car first or went straight to washing.

I know that you can agitate the product with a sponge or whatever. Did you do that or just spray and dwell?

Thanks!

I tested it both ways:

Nick@Autogeek said:
On one half the car, I sprayed Optimum FerreX directly onto the paint before washing it. This the opposite of what you normally do with an iron remover. The reason I did this is to test FerreX's ability to remove year's of built up dirt and grime.

Oh, and just because the owner said "do whatever you want with my car," I also intentionally let FerreX dry on the surface (another BIG no no with this type of product) just to see what would happen.

Excluding the wheel featured in the article that I cleaned with the Speed Master Brush, I actually let it dry on the other wheels. It washed right off without inflicting any damage. :dblthumb2:
 
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