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Decon
Decon Pro Iron & Fallout Remover

Decon Pro Iron & Fallout Remover

4.3(105 ratings)

Best price now

$15.29at AmazonChecked 50 min ago

24% under what the other stores charge

Compared across 15 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $15.29 at Amazon (checked Nov 12, 2026).
  • Checked at 15 stores.

Our take on the Decon Pro Iron & Fallout Remover

Decon Pro is a spray-on iron and fallout remover for wheels, paint and glass. It reacts with embedded brake dust and metallic particles and turns purple as it works, so you can see it lifting contamination before you rinse. It suits anyone doing a full decontamination wash before polishing or sealing. Against rival iron removers it is a straightforward spray-and-rinse formula with a clear color-change indicator; the trade-offs owners note are the sharp chemical smell and the need to keep it off hot surfaces and trim.

Best forFull decontamination washes before polishing or waxingCleaning brake dust from wheels and wheel wellsRemoving embedded iron from paint and glassCar owners who want a visible sign the product is working
Pros
  • Turns purple on contact with iron, so you can see it working
  • Lifts brake dust and embedded metallic fallout from paint and wheels
  • Rinses away cleanly with water after dwelling
  • Works on wheels, body panels and glass
  • Neutralizes corrosive iron particles before they pit paint
Cons
  • Strong chemical odor that many users dislike
  • Must not be allowed to dry on the surface, so it needs care in sun or heat
  • Can stain or dull bare or aftermarket trim if left on too long
  • Spray bottle and volume run out fast on a full car

Decon Pro Iron & Fallout Remover prices at every store

  • Chemical GuysNew

    In stockReturn policy

    $19.99Checked 50 min ago
    Visit Chemical Guys
  • WalmartNew

    In stock

    $15.29+ $6.99 shippingChecked 50 min ago
    Visit Walmart
  • AutoZoneNew

    In stock

    $18.99+ $6.99 shippingChecked 50 min ago
    Visit AutoZone
  • Summit RacingNew

    In stock

    $19.99+ $13.99 shippingChecked 50 min ago
    Visit Summit Racing
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $15.29Checked 50 min ago
    Visit Amazon
  • Quality Industrial SafetyNew

    Availability unknown

    $18.99Checked 50 min ago
    Visit Quality Industrial Safety
  • Panda MotorworksNew

    Availability unknown

    $18.99Checked 50 min ago
    Visit Panda Motorworks
  • RV Parts CountryNew

    Availability unknown

    $18.99Checked 50 min ago
    Visit RV Parts Country
  • Turner MotorsportNew

    Availability unknown

    $18.99Checked 50 min ago
    Visit Turner Motorsport
  • eBayNew

    Availability unknownSold by chemicalguys

    $19.99Checked 50 min ago
    Visit eBay
  • JBTools.comNew

    Availability unknown

    $19.99Checked 50 min ago
    Visit JBTools.com
  • SteedaNew

    Availability unknown

    $19.99Checked 50 min ago
    Visit Steeda
  • USP MotorsportsNew

    Availability unknown

    $19.99Checked 50 min ago
    Visit USP Motorsports
  • powersportsid.comNew

    Availability unknown

    $34.35Checked 50 min ago
    Visit powersportsid.com
  • CARiD.comNew

    Availability unknown

    $34.35Checked 50 min ago
    Visit CARiD.com

Store links may earn us a commission.

Decon Pro Iron & Fallout Remover price history

Lowest price we've seen: $15.29 on Nov 12 at Walmart. Tracked across 14 stores since Nov 12.

What reviewers say

  • 4.3 / 5105 ratings

Owners rate it well for decontamination work, mainly for the visible purple reaction and how much brake dust it pulls from wheels. Complaints center on the smell and on the need to work quickly so it does not dry on the paint.

What people mention
  • Color changePraisedUsers like seeing the spray turn purple, which confirms iron is being dissolved.
  • Cleaning powerPraisedOwners report it lifts brake dust and embedded fallout that a normal wash leaves behind.
  • SmellCriticisedThe chemical odor is strong and often called out as unpleasant.
  • Dwell timeMixedIt works well if rinsed in time, but letting it dry can leave streaks or marks.
  • Trim safetyCriticisedSome users warn it can affect sensitive trim and badges if left on too long.

About the Decon Pro Iron & Fallout Remover

Decon Pro Iron & Fallout Remover is a 16 fl. oz cleaning solution that removes brake dust, iron deposits and other metallic contaminants from a vehicle's wheels and body panels. It uses color-changing technology: the solution turns purple as it reacts with iron particles, which shows that it is working.

It neutralizes corrosive chemical reactions, which helps guard against rust and paint damage. It can be used on wheels, paint, clear coat, metal, chrome and glass. It also prepares surfaces for a clay bar treatment, waxing or sealant application.

To use it, spray the product evenly on the area and let it dwell so it can react with the iron contaminants. Then rinse the surface thoroughly with water to remove the loosened contaminants.

Brand
Chemical Guys
Model
SPI21516SW
Size
16 fl. oz
Dimensions
24.1 cm long x 8.9 cm wide x 5.1 cm high
Weight
567 g
Surfaces
Wheels, paint, clear coat, metal, chrome, glass
How to use
Spray, wait for the color to turn purple, then rinse with water

Specifications

color
Multicolor
size
16 oz

Questions and answers

How do I use Decon Pro Iron & Fallout Remover?
Spray it evenly on a cool, wet surface, let it dwell while it turns purple, then rinse thoroughly with water. Do not let it dry on the paint.
Does it work on wheels as well as paint?
Yes. It is made for brake dust on wheels and wheel wells as well as iron fallout on body panels and glass.
Why does it turn purple?
The color change is the formula reacting with iron particles. It shows where contamination is and that the product is working.
Can I use it in direct sunlight?
Avoid it. Heat and sun make the product dry too fast, which can leave marks. Work in shade on a cool surface and rinse promptly.
Is it safe on all surfaces?
It is intended for paint, wheels and glass. Keep it off bare or sensitive trim and badges, and rinse any overspray quickly.
Do I need to wash the car first?
Yes. Use it after a normal wash so the iron remover reaches embedded contamination rather than loose dirt.
Where is the Decon Pro Iron & Fallout Remover cheapest?
At Amazon, for $15.29, 24% under what the other stores charge, as of our latest check.
What do buyers say about the Decon Pro Iron & Fallout Remover?
Rated 4.3 out of 5 from 105 ratings.
Where can I buy the Decon Pro Iron & Fallout Remover?
15 stores we checked sell it, including Chemical Guys, Amazon, Walmart, AutoZone, Quality Industrial Safety.

Stores we've priced the Decon Pro Iron & Fallout Remover at

  • Walmart deals and prices

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